Patent

Patentdatenbank USA 1897

Patent:US575372 19.01.1897 Pottin, Henry (P) : Cash Register and Recorder
Patent:US575570 19.01.1897 H. Marshall : Combined type writing and computing machine
Patent:US578906 16.03.1897 Frank B. Wood Brunswick-Balke-Collender Comp. : Pool-game counter
Patent:US580378 13.04.1897 Cleal, Joseph P. (P), Frank A. Reinhard NCR (P) : Cash-register
Patent:US582366 11.05.1897 Ohmer, John (P) Tyler, Hiram (P) : Fare-register
Patent:US582634 18.05.1897 Eugene B. Frew : Calculating-machine
Patent:US584458 15.06.1897 Harold W. Byron : Computing-machine
Patent:US584955 22.06.1897 Mcleod, George Alfred : Calendar
Patent:US587702 10.08.1897 Carney, Thomas (P) NCR (P) : Cash register
Patent:US588127 17.08.1897 Carney, Thomas (P) NCR (P) : Cash register and recorder
Patent:US588260 17.08.1897 Bigelow, Charles H. (P) : Adding machine
Patent:US588409 17.03.1897 Ensworth, William J. (P) : Adding machine
Patent:US589114 31.08.1897 Bickford, Frank H. (P) NCR (P) : Cash Register
Patent:US589245 31.08.1897 Carney, Thomas (P) NCR (P) : Cash register
Patent:US590097 14.09.1897 Ensworth, William J. Galbraith, John W. : Adding-machine
Patent:US590277 21.09.1897 Francis H. Richards : Adding Machine
Patent:US590772 28.09.1897 William Henry Pike Jr American Arithmometer (P) Co. : Device for duplicate printing
Patent:US592723 26.10.1897 Brown, William W. (P) : Adding-pencil
Patent:US593675 16.11.1897 Minnis, Henry M. (P) : Calculating machine
Patent:US593715 16.11.1897 Bigelow, Charles H. (P) : Adding register
Patent:US593773 16.11.1897 Miehle, Robert : Counting machine
Patent:US594032 23.11.1897 McClellan : Compund Harmonic Movement for Machines
Patent:US594734 30.11.1897 Giguere, Thomas Filiase Dyon : Adding-machine
Patent:US595009 07.12.1897 Williams, Elmer V. (P) und Williams, Edwin G. (P) und Dickinson, Charles L. (P) : Calculating machine
Patent:US595347 14.12.1897 Abraham Schabadt : Calculating-machine
Patent:US595603 14.12.1897 John Byrne : Calculating machine
Patent:US596359 28.12.1897 Clark, William H. (P) Rochester Cash Register Company : Cash register, indicator, and check printer
Patent:US596360 28.12.1897 Clark, William H. (P) Rochester Cash Register Company : Key mechanism for cash registers

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Patentdatenbank USA 1897