Patent

Patentdatenbank USA 1953

Patent:US2580031 25.12.1953 Liljeström, Gustaf Vilhelm AB Atvidabergs Industries : Accumulator engaging mechanism for adding and subtracting machines
Patent:US2624126 06.01.1953 Bolognino Charles, Bolognino Secondo : Toy Device for teaching multiplication tables
Patent:US2624507 06.01.1953 Phelps Byron E Ibm : Electronic calculating machine
Patent:US2625322 13.01.1953 Frank B. Moser NCR (P) : Transaction counter selection and control
Patent:US2625323 13.01.1953 Gunnar Nelson NCR (P) : Nelson
Patent:US2625324 13.01.1953 Sundstrand, Oscar (P) Underwood (P) Corp. : Total taking means for typewriter-computers
Patent:US2625325 13.01.1953 Russell S. Crenshaw, Jr. : Average indicating apparatus
Patent:US2625327 13.01.1953 George Agins Arma Corp : Electromechanical calculating apparatus
Patent:US2626749 27.01.1953 Christian, Raymond A. (P) Paul H. Williams Jesse R. Ganger Arthur R. Colley Andrew J. Strachan Willi NCR (P) : Overdraft mechanism for accounting machines
Patent:US2626750 27.01.1953 Christian, Raymond A. (P) Herbert C. Johnson Paul H. Williams NCR (P) : Carriage operated controlling mechanism for accounting machines
Patent:US2626752 27.01.1953 Williams, S. B. (P) : Carry Device for Electronic Calculators
Patent:US2627333 03.02.1953 Butler, Thomas M. (P) Burroughs (P) Adding Machine Comp. : Front-feed paper carriage construction for accounting and the like machines
Patent:US2627373 03.02.1953 Edwards, Jones B. : Precalculation selector
Patent:US2627662 10.02.1953 Taylor, C. R. (P) : Beam Compass Set
Patent:US2627673 10.02.1953 Droz, M. E. (P) : Range and Altitude Calculator for use with Echo Ranging Training Equipment
Patent:US2627806 10.02.1953 Horace S. Beattie Ralph E. Page Edward J. Rabenda IBM (P) : Decimal point and comma printing mechanism
Patent:US2628024 10.02.1953 Librascope (P) : Squaring device
Patent:US2628025 10.02.1953 Quillinan, M. J. (P) : Slide Rule
Patent:US2628026 10.01.1953 Turck, Joseph Abraham Valentine (P) : Key-Driven Calculating Machine
Patent:US2628027 10.02.1953 Robert L. Baer Colonial Life Insurance Company of America : Insurance calculator
Patent:US2628029 10.02.1953 Broido, Daniel (P) : Transfer mechanism for calculating machines
Patent:US2628030 10.02.1953 Taylor, L. B. (P) : Calculating Machine Keyboard
Patent:US2628031 10.02.1953 Ellerbeck, Grant Clawson (P) : Decimal Point Marker
Patent:US2628429 17.02.1953 Herzstark, Curt (P) : Measuring leg with an adjustable measuring surface for gauges
Patent:US2628774 17.02.1953 Warren P. London NCR (P) : Receipt printing and issuing mechanism
Patent:US2628777 17.02.1953 Warren P. London NCR (P) : Locking mechanism for accounting machines
Patent:US2628778 17.02.1953 Goldberg, Maximilian Meyer (P) NCR (P) : Tens carry mechanism fob accounting machines
Patent:US2628779 17.02.1953 Bliss, Harvey N. (P) Veeder-Root (P) Inc. : Transfer mechanism for counters
Patent:US2628780 17.02.1953 Goodbar, M. A. (P) et al : Zero Stop Mechanism
Patent:US2629549 24.02.1953 Thomas M. Butler Brroughs Adding Machine Comp. : Automatic function control mechanism for accounting machines
Patent:US2630271 03.03.1953 Ann Ayres, Sarah : Calculator
Patent:US2630900 10.03.1953 Anderson, Walter (P) Underwood (P) Corp. : Automatic carriage return control
Patent:US2630967 10.03.1953 Swanson, O. W. (P) et al : Constant Factor Mechanism
Patent:US2630968 10.03.1953 Morris Muskat Gulf Research Development Co : Electrical calculator for solving phase equilibrium problems
Patent:US2631779 17.03.1953 Fleming, Howard M. (P) et al Monroe (P) : Counter Control Mechanism
Patent:US2632953 31.03.1953 Kafka, R. S. (P) : Ellipsoidal Compass
Patent:US2633220 31.03.1953 Chase, George Clinton (P) Monroe (P) : Full Cycle Locating Means for Calculating Machines
Patent:US2633222 31.03.1953 Wittenmyer, C. (P) : Automatic Typewriter
Patent:US2633968 07.04.1953 Lippert, Erhard (P) Victor (P) : Paper tape guide for calculating machines
Patent:US2634051 07.04.1953 Anderson, Walter (P) Underwood (P) Corp. : Removable control plate for accounting machines
Patent:US2634053 07.04.1953 Ellerbeck, Grant Clawson (P) Friden (P) : Tabulation Control Incident to Indexing a Multiplication Factor
Patent:US2634054 07.04.1953 Higgins, F. H. (P) et al : Time and Wage Calculator
Patent:US2634912 14.04.1953 Davey, C. P. (P) : Slide Rule Indicator
Patent:US2634913 14.04.1953 Sawyer, H. A., Jr. (P) : Circular Slide Rule
Patent:US2635224 14.04.1953 Bock Charles D, George Agins Arma Corp : Calculating Instrument
Patent:US2635732 21.04.1953 Butler, Thomas M. (P) Burroughs (P) Adding Machine Comp. : Carriage moving and positioning means for accounting machines
Patent:US2635808 21.04.1953 Stowell, C. P. (P) et al : Counter Mechanism
Patent:US2635811 21.04.1953 Hayes, Thomas E. : Counter mechanism for determining fractional multiples of predetermined counts
Patent:US2635812 21.04.1953 Thomas O. Mehan Victor (P) Adding Machine Co : Transfer mechanism for calculating
Patent:US2636270 28.04.1953 McDonald, John B.; Mazy, Frederick W. Northrop Aircraft, Inc. : Load calculating device
Patent:US2636272 28.04.1953 Aukstuolis, R. (P) : Ellipsograph
Patent:US2636435 28.04.1953 Mayo A. Goodbar Russell G. Pratt NCR (P) : Mechanism to control the printing and paper handling equipment of accounting equipment
Patent:US2636673 28.04.1953 Elbert B. McGee : Aerial dead reckoning true plotting navigator
Patent:US2636677 28.04.1953 Gang, Herman (P) Monroe (P) : Operation Control Means for Calculating Machines
Patent:US2636678 28.04.1953 Matthew, M. P. (P) : Carriage Shifting Mechanism
Patent:US2636679 28.04.1953 Gang, Herman (P) Monroe (P) : Keyboard Clearing Mechanism
Patent:US2637493 05.05.1953 Wittenmyer, Carlos (P) : Automatic printing apparatus for calculating machines
Patent:US2637494 05.05.1953 Fettig, Arthur (P) Burroughs (P) Adding Machine Comp. : Amount entering means for accounting machines
Patent:US2637496 05.05.1953 Sperry, A. F. (P) : Integrator
Patent:US2637497 05.05.1953 Lowe, S. K. (P) : Vest-Pocket Type Calculator
Patent:US2637498 05.05.1953 Cecil E. Pond Ecco Inc. : Computing device
Patent:US2637499 05.05.1953 Winterfeldt Arthur F : Calculating Instrument
Patent:US2638031 12.05.1953 Stockwell Clifford H : Projection viewing and calculating device
Patent:US2638269 12.05.1953 Carl G. Holschuh Dravid Fram Sperry (P) Corp. : Ballistic mechanism
Patent:US2638271 12.05.1953 Pasinski, W. J. (P) : Duplex Calculating Machine
Patent:US2638272 12.05.1953 Lewis Owens Heck : Indicator
Patent:US2638671 19.05.1953 Ramsey, K. (P) : Apparatus for Translating and Plotting Log Charts from Drilling Time Charts
Patent:US2638680 19.05.1953 Baker, J. G. (P) : Averaging Protractor for Matching Aircraft Propeller Blades
Patent:US2638813 19.05.1953 Duyn, A. van (P) : Optical Viewing and Projecting Computing Weighing Scale
Patent:US2639089 19.05.1953 Noel Gleyzal Andre : Electrical calculator
Patent:US2639091 19.05.1953 Frederick Elias : Radiograph calculator
Patent:US2639663 26.05.1953 Whitaker, J. (P) : Keyboard Construction for Check Writers, etc.
Patent:US2639857 26.05.1953 Pascal Spurlino Alfred G. Kibler Rudolph J. Moser Eugene H. Wolf NCR (P) : Accounting machine
Patent:US2639860 26.05.1953 Donald H. Reeves : Partial product machine
Patent:US2641271 09.06.1953 Pressler, R. B. (P) : Fluid Proportioner
Patent:US2641410 09.06.1953 Ochsner, Cyrill (P) : Calculating machine with rack drive
Patent:US2642222 16.06.1953 Anderson, Walter (P) Underwood (P) Corp. : Register selecting mechanism for accounting machines
Patent:US2642223 16.06.1953 Barrett, C. S. (P) : Average Computer
Patent:US2642224 16.06.1953 Christiansen James B Gen Mills Inc : Feed calculator
Patent:US2642225 16.06.1953 George H. Lee : Fertility computing device
Patent:US2642226 16.06.1953 Luhn, Hans P. (P) : Keyboard
Patent:US2643054 23.06.1953 Hägerström, O. Karl-Gustav A. : Arrangement in Bookkeeping Machines
Patent:US2643057 23.06.1953 Quillinan, M. J. (P) : Slide Rule
Patent:US2643058 23.06.1953 Quillinan, M. J. (P) : Slide Rule
Patent:US2643059 23.06.1953 Gaire Paul E : Slide Rule and cursor with hairline adjusting means
Patent:US2643818 30.06.1953 Sharpe, Arthur (P) Underwood (P) Corp. : Totalizer function selection and symbol printing mechanism
Patent:US2643822 30.06.1953 Allen, P. H. (P) et al : Optical Summation and Decimal Structure
Patent:US2643823 30.06.1953 Quillinan, M. J. (P) : Slide Rule
Patent:US2644636 07.07.1953 Christian, Raymond A. (P) et al : Control Mechanism for Accounting Machines
Patent:US2644637 07.07.1953 Butler, Thomas M. (P) : Accounting Machine
Patent:US2644638 07.07.1953 Broido, Daniel (P) : Calculating machine
Patent:US2644639 07.07.1953 Hawthorne, Nathaniel (P) : Carriage Shifting Mechanism
Patent:US2645417 14.07.1953 Fleming, Howard M. (P) Monroe (P) Calculating Machine Comp. : True negative total recording mechanism
Patent:US2645418 14.07.1953 Fleming, Howard M. (P) Monroe (P) Calculating Machine Comp. : Balance scheduling means for listing calculating machines
Patent:US2645419 14.07.1953 Leon Gourdon Robert Ct D Etudes M B A Sa : Item and total printing mechanism for calculating machines
Patent:US2645420 14.07.1953 Baines Haigh Leslie, Ladislas Kozma, William Hatton Int Standard Electric Corp : Calculator equipment working with teleprinter
Patent:US2645422 14.07.1953 Pfleger, F. W. (P) : Carriage Position Control Means for Accumulation of Products around a Fixed Decimal Point
Patent:US2645423 14.07.1953 Pfleger, F. W. (P) : Multiplication Control Mechanism for Calculating Machines
Patent:US2645425 14.07.1953 Bliss, Harvey N. (P) Veeder-Root (P) Inc. : Counter mechanism
Patent:US2645853 21.07.1953 Kaufman, W. (P) : Marking Instrument
Patent:US2645854 21.07.1953 Dibrell, J. W. (P) : Instrument for Drawing Ellipses and Related Figures
Patent:US2646216 21.07.1953 Vlajinac, G. M. (P) : Averaging Device
Patent:US2646219 21.01.1953 Turck, Joseph Abraham Valentine (P) : Key-Driven Calculating Machine
Patent:US2646220 21.07.1953 Weiser, J. (P) : Arithmetical Device for Writing Instruments
Patent:US2646623 28.07.1953 Coats Jesse C : Ellipsograph
Patent:US2646631 28.07.1953 Lazar, N. (P) : Combined Abacus and Counting Rack
Patent:US2646747 28.07.1953 Theodorus Reumerman Willem H.T. Helmig : Counter for numbering and measuring devices
Patent:US2646922 28.07.1953 Sime, M. E. (P) : Calculating Machine
Patent:US2646923 28.07.1953 Theodorus Reumerman Willem Hendrik Theodoor Helmig : Device for determining check symbols
Patent:US2646927 28.07.1953 Webb, Christopher Frederick (P) Plus adder, Bell Punch Company, UK : Interlocking Mechanism for Calculating Machines
Patent:US2646928 28.07.1953 Parker, Charles (P) Rainey Accounting Machine Comp. : Tens transfer mechanism by
Patent:US2646929 28.07.1953 Robert Gourdon SA Centre dEtudes Mecanique, Balistique, Armement : Independent actuator tens transfer device
Patent:US2647687 04.08.1953 Wharton A. Parsons Richard E. Busch Clary (P) Multiplier Corp. : Calculating machine
Patent:US2647688 04.08.1953 Christian, Raymond A. (P) J. Strachan Paul H. Williams NCR (P) : Symbol printing mechanism for accounting machines
Patent:US2647690 04.08.1953 Anderson, W. A. (P) : Multizero Indexing Device for Adding Machines
Patent:US2647691 04.08.1953 Anderson, Walter (P) Underwood (P) Computing Machine Com. : Skip tabulating mechanism for accounting machines
Patent:US2648254 11.08.1953 Stimson, A. G. (P) et al : Logarithmic Exposure Meter
Patent:US2648279 11.08.1953 Keuper, W. J. (P) : Type Wheel Indexing Laundry Listing Machine
Patent:US2648497 11.08.1953 Boyden, Robert E. (P) Clary (P) Multiplier Corp. : Accumulator drive control mechanism
Patent:US2648498 11.08.1953 Jordan, K. (P) et al : Calculating Machine
Patent:US2649247 18.08.1953 Stibitz, G. R. (P) : Slide Rule
Patent:US2649248 18.08.1953 Frank Bryant Otis : Calculating Calendar
Patent:US2649250 18.08.1953 Parker Charles A Rainey Accounting Machine Comp : Calculating Mechanism
Patent:US2649732 25.08.1953 Klaar, Albert (P) Anker (P)-Werke AG : Recording device for cash registers, accounting machines and the like
Patent:US2649733 25.08.1953 Helgeson, Angus G. (P) NCR (P) : Carrying frames in accounting machines
Patent:US2649950 25.08.1953 Karl Endrich : Appliance on typewriting, calculating, or bookkeeping machines for positioning and adjusting a top sheet in front of one or more basic sheet
Patent:US2650026 25.08.1953 Amsbary, F. C., Jr. (P) et al : Register for Meters
Patent:US2650027 25.01.1953 Avery, Harold (P) Marchant (P) : Keyboard Interlock
Patent:US2650429 01.09.1953 Debs, V. (P) : Curve Scriber
Patent:US2650758 01.09.1953 William H. von Hacht Underwood (P) Corp. : Automatic skip-tab tabulating mechanism for accounting machines
Patent:US2650759 01.09.1953 Swanson, Oscar (P) Underwood (P) Corp. : Accounting machine having relatively adjustable paper and control carriages
Patent:US2650760 01.09.1953 Bills Glenn W : Network calculating board
Patent:US2650761 01.09.1953 Machado, A. B. (P) Friden (P) : Calculating Machine
Patent:US2650762 01.09.1953 Toien, P. J. (P) : Slide Rule
Patent:US2650763 01.09.1953 Macginnis Gerald M : Tax calculator
Patent:US2650764 01.09.1953 Pirszel Zdzislaw L : Womans diary and marital calculator
Patent:US2651253 08.09.1953 Johnston, A. J. (P) : Key Selector Mechanism in Printing Machines
Patent:US2651400 08.09.1953 Young, D. W. (P) et al : Graph Plotting Machine
Patent:US2651456 08.09.1953 Highstone, H. A. (P) : Trip Timing Meter
Patent:US2651457 08.09.1953 Johnson Richard , Luhn, Hans P. (P) IBM (P) : Calculating Machine
Patent:US2651462 08.09.1953 Gourdon, R. (P) : Item, Total, and Repeated Registration Control Mechanism
Patent:US2651463 08.09.1953 Allen, P. H. (P) et al : Optical Operation Control Device
Patent:US2651464 08.09.1953 Williams, H. E. (P) : Score Registering Device
Patent:US2652195 15.09.1953 Philip T. Nickson Raytheon Mfg. Comp. : Coerection device for function generators
Patent:US2652196 15.09.1953 John L. Sterling Remington Rand (P) : Wire recording storage mechanism for bookkeeping machines
Patent:US2652527 15.09.1953 Moody, J. L. (P) et al : Overload Relief for Electric Motors
Patent:US2652976 22.09.1953 Everitt, P. F. (P) et al : Sextant
Patent:US2652978 22.09.1953 Pike Eugene : Multiplication and division linkage operator
Patent:US2653761 29.09.1953 Malcolm Heron Kenneth Albert Lawrence John : Electromechanical calculating machine
Patent:US2653762 29.09.1953 Ellerbeck, Grant Clawson (P) Friden (P) : Dividend Aligning Mechanism
Patent:US2653763 29.09.1953 Hopkins, G. W. (P) Friden (P) : Dividend Aligning Mechanism
Patent:US2653764 29.09.1953 Hopkins, G. W. (P) Friden (P) : Division Aligner
Patent:US2653765 29.09.1953 Machado, A. B. (P) et al Friden (P) : Dividend Aligning Mechanism
Patent:US2654158 06.10.1953 Clyde Lutz Donald, Carrle Gros Lutz : Steel square calculator
Patent:US2654164 06.10.1953 Seidenberg, O. (P) : Abacus
Patent:US2654455 06.10.1953 Lydfors, John (P) AB Dixma (P) : Engageable and releasable axle clutch
Patent:US2654538 06.10.1953 Fuller, L. J. (P) : Instrument for Determining Motor Vehicle Action
Patent:US2654539 06.10.1953 Brubaker, D. P. (P) et al : Ordinally-Selective Key-Responsive Cycle Initiating Mechanism
Patent:US2654952 13.10.1953 Solon, P. O. (P) : Ellipsograph
Patent:US2655312 13.10.1953 Anderson, W. A. (P) : Item Retaining Mechanism for Accounting Machines
Patent:US2655313 13.10.1953 Lanza, Sergio (P) : Device for the Setting of the Multiplier into Motor-Driven Calculating Machines
Patent:US2655737 20.10.1953 Don Dero, S. F. (P) : Abacus
Patent:US2656100 20.10.1953 Mundell, C. S. (P) : Average Computing Device
Patent:US2656104 20.10.1953 Ellerbeck, Grant Clawson (P) : Duplex Register Calculating Machine
Patent:US2656105 20.10.1953 Terrill, T. S. (P) : Lumber Counting and Computing Device
Patent:US2656110 20.10.1953 Niemann, Frederick (P) Adolph : Split Clearing Mechanism
Patent:US2656787 27.10.1953 Koch, W. F. (P) : Key-Operated Type Positioning Device
Patent:US2656975 27.10.1953 Boyden, Robert E. Clary Multiplier Corp. : Differential actuator motion transmission means
Patent:US2656976 27.10.1953 Valia S. Golemon Clary (P) Multiplier Corp. : Calculating machine function selection mechanism
Patent:US2656978 27.10.1953 Nicolet, N. E. (P) : Improvement in or Relating to Slide Rule
Patent:US2656980 27.10.1953 Fox, H. C. (P) : Key Operating Means for Computing Machines
Patent:US2657610 03.11.1953 Carran, W. E., Jr. (P) : Tabular Device for Musical Modulation
Patent:US2657854 03.11.1953 Demeulenaere, Marcel (P) : Cash register
Patent:US2657855 03.11.1953 Max Winkler NCR (P) : True negative overdraft mechanism for plural totalizers
Patent:US2657857 03.11.1953 Jack Carreyette Britisch Overseas Airways Corp. : Aircraft load computing apparatus
Patent:US2658668 10.11.1953 Aurbach, Kurt (P) Hans Schaper Anker (P)-Werke AG : Indicating apparatus for cash registers or other business machines
Patent:US2658669 10.11.1953 Duke, H. J. (P) : Automatic Balance Scheduling Means for Listing Calculating Machines
Patent:US2658671 10.11.1953 Allias, J. M. A. (P) : Disk Slide Rule with Decimal Point Indicator
Patent:US2658672 10.11.1953 Vernon W. Dalzell : Computing instrument for making elbows
Patent:US2658684 10.11.1953 Gang, Herman (P) Monroe (P) : Factor Entering Means
Patent:US2659072 10.11.1953 Douglas Hill Norman, Edwin Hersom Samuel, Coales John : Data transmission system for digital calculating machines or the like
Patent:US2659532 17.11.1953 Frank H. Brickner : Slide-type calculator
Patent:US2659533 17.11.1953 Quinby, E. J. (P) et al : Touch-Responsive Keyboard
Patent:US2660369 24.11.1953 George K. Schulz Underwood (P) Corp. : Carriage controlled totalizer control mechanism
Patent:US2660370 24.11.1953 Daly, George F. (P) Francis V. Adams IBM (P) : Storage device
Patent:US2660374 24.11.1953 Hopkins, G. W. (P) et al : Key-Set-Key-Responsive Calculating Machine
Patent:US2660375 24.11.1953 Henri Carquillat Pierre : Photographic Exposure Calculator
Patent:US2660376 24.11.1953 Stanford, James M. : Payroll computer
Patent:US2660377 24.11.1953 Harold J. Chall Friden (P) Calculating Machine Co., Inc. : Constant factor mechanism
Patent:US2660700 24.11.1953 Gates, William O. (P) United Shoe Machinery Corp. : Harmonic analyzer and synthesizer apparatus
Patent:US2660790 01.12.1953 Polakowski, M. (P) : Instrument for Drawing Conic Sections
Patent:US2661151 01.12.1953 Mayo A. Goodbar Everett H. Placke Carl G. Falkner NCR (P) : Totalizer engaging means
Patent:US2661155 01.12.1953 Mark, Franz (P) : Accumulator-Carriage and Drive-Shaft Interlock for Miniature-Type Calculating Machines
Patent:US2661899 08.12.1953 Chromy Benjamin J Allen Philip H : Electronic Calculator
Patent:US2661900 08.12.1953 Pastorius Ernest W : Mileage calculator
Patent:US2662473 15.12.1953 Lippert, Erhard (P) Victor (P) : Removable logotype structure for calculating machines
Patent:US2662688 15.12.1953 Sobisch, Johannes (P) Anker (P)-Werke AG : Cash register
Patent:US2662690 15.12.1953 Webb, Christopher Frederick (P) Plus adder, Bell Punch Company, UK : Numeral Wheel Locking Mechanism
Patent:US2662691 15.12.1953 Webb, Christopher Frederick (P) Plus adder, Bell Punch Company, UK : Numeral Wheel Actuating Mechanism
Patent:US2663093 22.12.1953 Charles Lipkin : Multiplying calculator, including a slidable slate
Patent:US2663496 22.12.1953 Heydenburg, N. P. (P) et al : Fuze Time Computer
Patent:USD168834 17.02.1953 N. Farinacci : Educational Rule
Patent:USD169941 30.06.1953 Kurt P. Jaeger : Calculator

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Patentdatenbank USA 1953