Patent

Suchergebnisse für: Ellis

Patent:CA310397 14.04.1931 Ens, Emil John (P) Ellis (P) Adding Typewriter Comp. : Quadruplex accumulator calculating machine
Patent:CA310398 14.04.1931 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Calculating machine
Patent:CA310400 14.04.1931 Ens, Emil John (P) Ellis (P) Adding Typewriter Comp. : Calculating machine
Patent:CA310401 14.04.1931 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Calculating machine
Patent:CA326172 20.09.1932 Perkins, Nathan W. (P) Ellis (P) Adding Typewriter Comp. : Multiple accumulator calculating machine
Patent:CS40313 15.02.1932 Ellis (P) Adding Typewriter Comp. : Pocítací nebo úctovací stroj
Patent:CS40538 15.03.1932 Ellis (P) Adding Typewriter Comp. : Pocítací nebo úctovací stroj, prestavitelný na odecítání
Patent:CS41096 15.05.1932 Ellis (P) Adding Typewriter Comp. : Pocítací stroj
Patent:CS41374 15.06.1932 Ellis (P) Adding Typewriter Comp. : Pocítací stroj
Patent:CS48281 15.03.1934 Ellis (P) Adding Typewriter Comp. : Pocítací nebo úctovací stroj s nekolika pocitadly nebo (a) scitadly
Patent:CS48286 15.02.1934 Ellis (P) Adding Typewriter Comp. : Pocítací nebo úctovací stroj s nekolika scítacími ústrojími
Patent:DE444541 09.08.1924 Ellis (P) Adding-Typewriter Co. : Rechenmaschine
Patent:DE485394 05.11.1929 Ellis (P) Adding Typewriter Co : Zehnerschaltung mit Additions- und Subtraktionswirkung für Rechenmaschinen
Patent:DE601417 03.11.1929 The Ellis (P) Adding Typewriter Co. : Rechenmaschine
Patent:DE607524 04.01.1935 Ellis (P) Adding Typewriter Company : Rechenmaschine
Patent:GB241983 28.10.1925 Ellis (P) Adding Typewriter Comp. : Improvements in calculating machines
Patent:GB344040 02.03.1931 Ellis (P) Adding Typewriter Comp. : Improvements in or relating to calculating machines, bookkeeping machines and similar machines
Patent:GB348105 04.05.1931 Ens, Emil John (P) Ellis (P) Adding-Typewriter Company : Improvements in or relating to calculating machines, bookkeeping machines and similar machines
Patent:GB353877 28.07.1931 Ellis (P) Adding Typewriter Compan : Improvements in or relating to calculating machines, adding and listing machines, accounting machines and similar machines
Patent:GB361863 25.11.1931 Ellis (P) Adding Typewriter Company : Improvements in or relating to paper feeding means for calculating machines, bookkeeping machines and similar machines
Patent:GB395688 14.07.1933 Ellis (P) Adding Typewriter Comp. : Improvements in or relating to calculating machines, accounting machines and similar machines
Patent:GB407738 29.03.1934 Ellis (P) Adding Typewriter Company : Improvements in or relating to calculating machines, accounting machines and similar machines
Patent:US1471770 23.10.1923 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Locking means for accumulator controls
Patent:US1508267 09.09.1924 Bernau, Frederick (P) Ellis (P) Adding Typewriter Compan : Overdraft key-locking and indicating mechanism for calculating machines
Patent:US1536757 05.05.1925 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Adding accumulator
Patent:US1550945 25.08.1925 Bernau, Frederick (P) Ellis (P) Typewriter Co. : Operating control for calculating machines
Patent:US1562491 24.11.1925 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Automatic nonprinting mechanism
Patent:US1599634 14.09.1926 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Signal printing mechanism
Patent:US1601102 28.09.1926 Bernau, Frederick (P) Ellis (P) Adding Typewriter Compan : Electric drive for calculating machines
Patent:US1670018 15.05.1928 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Automatic carriage-return mechanises
Patent:US1679265 31.07.1928 Perkins, Nathan W. (P), Ens, Emil John (P) Ellis (P) Adding Typewriter Comp. : Adding and subtracting accumulator
Patent:US1731701 15.10.1929 Bernau, Frederick (P) Ellis (P) Adding Typewriter Compan : Overdraft and signal printing mechanism for calculating machines
Patent:US1813037 07.07.1931 Emil John Ens Ellis (P) Adding Typewriter Comp. : Rack controlling means for calculating machines
Patent:US1815352 21.07.1931 Emil John Ens Ellis (P) Typewriter Co. : Automatic accumulator selector for calculating machines
Patent:US1819066 18.08.1931 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Overdraft numeral key locking mechanism
Patent:US1819067 18.08.1931 Bernau, Frederick (P) Ellis (P) Adding Typewriter Compan : Overdraft and signal printing mechanism for calculating machines
Patent:US1819068 18.08.1931 Bernau, Frederick (P) Ellis (P) Adding Typewriter Compan : Overdraft and signal printing mechanism for calculating machines
Patent:US1819084 18.08.1931 Emil John Ens Ellis (P) Typewriter Co. : Quadruplex accumulator calculating machine
Patent:US1874709 30.08.1932 Nathan W. Perkins Ellis (P) Adding Typewriter Comp. : Multiple accumulator calculating machine
Patent:US1875913 06.09.1932 Bernau, Frederick (P) Ellis (P) Adding Typewriter Comp. : Carriage control of ribbon shift mechanisms

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Suchergebnisse für: Ellis