Patent

Patentdatenbank USA 1905

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Patent:US780178 17.01.1905 Robert E. Henning : Photographic-light-value scale
Patent:US780271 17.01.1905 Felt, Dorr E. (P) : Combined Tabulating and Writing Machine
Patent:US780272 17.01.1905 Felt, Dorr E. (P) : Tabulating Machine
Patent:US780273 17.01.1905 Felt, Dorr E. (P) : Tabulating Machine
Patent:US780853 24.01.1905 M. E. Anderson : Adding and Subtracting Machine
Patent:US780907 24.01.1905 Ocumpaugh, Edmund (P) : Calculating machine
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Patent:US782605 14.02.1905 Goldberg, Hyman Eli (P) : Totalizing mechanism
Patent:US783009 21.02.1905 H. C. Barnes : Ellipsograph
Patent:US783568 28.02.1905 E. F. Chase : Planimeter
Patent:US784660 14.03.1905 Jose E. Chritton Henry E. Burkdoll : Lumber-computer
Patent:US785097 21.03.1905 John R. Hamilton Darius P. Sackett : Mechanical calculator
Patent:US785384 21.03.1905 Steinacker, Frank W.; Culver, Ira : Cash-register
Patent:US786102 28.03.1905 Robert Newton Cooper : Calculator
Patent:US786282 04.04.1905 H. Goldman : Calculating Machine
Patent:US786346 04.04.1905 Cleal, Joseph P. (P) NCR (P) : Cash register
Patent:US786377 04.04.1905 Francis C. Osborn NCR (P) : Cash-register
Patent:US786493 04.04.1905 Gartrell, Charles B. (P) : Adding and recording machine
Patent:US786618 04.04.1905 Ball, Jacob; Ritz, Robert E. : Calendar
Patent:US786839 11.04.1905 Postans, Arthur James (P) : Adding Machine
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Patent:US788453 25.04.1905 Cleal, Joseph P. (P), McCauley, Alvan (P) NCR (P) : Cash register
Patent:US788638 02.05.1905 Francis C. Farmar : Wine and Spirit Calculating Rule
Patent:US789099 02.05.1905 M. H. Lockwood : Adding Machine
Patent:US789143 09.05.1905 William H. Clark NCR (P) : Calculating machine
Patent:US789408 09.05.1905 Fred Merchant Carroll Edward S. Swift : Computing-machine
Patent:US789409 09.05.1905 Fred Merchant Carroll Edward S. Swift : Computing machine
Patent:US789410 09.05.1905 Edward Strong Swift : Sight-plate for computing-machines
Patent:US789688 09.05.1905 William F. Gatewood : Adding-machine
Patent:US790654 23.05.1905 Osborn, Francis C. (P) NCR (P) : Time clock for cash registers
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Patent:US791941 06.06.1905 William H. Pike Pike Adding Machine Comp. : Recording mechanism for adding machines
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Patent:US792398 13.06.1905 Colin Campbell : Computer
Patent:US792410 13.06.1905 George Oliver : Computing machine
Patent:US793340 27.06.1905 Beale, George B. : Adding machine
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Patent:US796617 08.08.1905 Wales, Charles (P) : Ribbon feeding mechanism for adding machines
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Patent:US801538 10.10.1905 J. L. Milton : Date Calculator
Patent:US801833 17.10.1905 C. M. Allen : Flow Register
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Patent:US803571 07.11.1905 E. Ebinger : Adding Machine
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Patent:US804646 14.11.1905 Charles Michael Young : Calculating device
Patent:US806051 28.11.1905 Augustin Marion Benedic : Adding machine
Patent:US806698 05.12.1905 F. Mugnier : Calculating Machine
Patent:US806795 12.12.1905 J. H. Ginet, Jr. : Adding Machine
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Patent:USRE12304 17.01.1905 F. H. Cottrill : Signal for Adding Machine

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Patentdatenbank USA 1905