Patent

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Patent:US2967025
03.01.1961 Theodore F. Aronson Floyd A. Lyon Viewlex, Inc. : Speed regulating means for roll material
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Patent:US2967356
10.01.1961 John H. Morehead : Roller register
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Patent:US2967659
10.01.1961 Reinhardt, Robert E. : Sampler and timber tally
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Patent:US2967662
10.01.1961 Charles H. Bauer USA, Secretary of the Navy : Submarine depth computer
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Patent:US2968438
17.01.1961 Harald Bachmann Heinrich Tegtmeyer A.W.Faber-Castell (P) : Slide rules
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Patent:US2969042
24.01.1961 Lynott John, Litz Frank IBM (P) : Cylinder adder
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Patent:US2969175
24.01.1961 Bliss, Harvey N. (P) Veeder-Root (P) Inc. : Counter wheel
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Patent:US2969176
24.01.1961 Anderson, Walter (P) Underwood (P) Corp. : Signal printing mechanism
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Patent:US2969178
24.01.1961 Starr Friden (P) : Automatic Carriage Shifting Mechanism for a Calc Mach
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Patent:US2969180
24.01.1961 Ives, Carlton F. : Device for measuring lumber
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Patent:US2970752
07.02.1961 Wittenmyer, Carlos (P) : Code punching apparatus for calculating machines
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Patent:US2970755
07.02.1961 Gang, Herman (P) Monroe (P) Calculating Machine Comp. : Registration control means for adding-subtracting listing machines
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Patent:US2970756
07.02.1961 Gilbert J. Spesock Donald L. Rolph Charles S. Balaz Friden (P) : Electro-magnetic selecting apparatus
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Patent:US2970758
07.02.1961 Frank Anthony Abbate : Device for calculating fire department hydraulics
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Patent:US2972442
21.02.1961 Mayo A. Goodbar Donald E. Coffey George A Cocup Roger S. Hull NCR (P) : Automatic change dispensing cash register
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Patent:US2972810
28.02.1961 Franklin Le Roy Davis : Device for computing areas and volumes
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Patent:US2972813
28.02.1961 Frederick M. Stinton : Flight time computer
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Patent:US2973602
07.03.1961 Jiri M. Nessel Clary (P) Corp. : Handle and cover construction for calculating machines
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Patent:US2973708
07.03.1961 Willy Becker Rheinmetall Ag : Control means for the number printing mechanism of a calculating device for an office machine
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Patent:US2973898
07.03.1961 Eugene E. Reynolds Marchant (P) Calculating Machine Comp. : Registers
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Patent:US2974860
14.03.1961 Werner, Frank R. (P), John M. Jackson Robert F. Wooster Flint, Kenneth C. (P), [[Topper, Charles NCR (P) : Balance totalizer control means for cash registers and accounting machines
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Patent:US2975521
21.03.1961 Eugene C. Holmes : Area measuring device
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Patent:US2975530
21.03.1961 : Ciphering devices
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Patent:US2976800
28.03.1961 Henry Gross Samuel Gross Gross Business Machines Ltd. : Printing mechanisms
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Patent:US2977048
28.03.1961 Andrews, Ernest G.; Vibbard, Edward L. Bell (P) Telephone Laboratories, Inc. : Automatic calculator
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Patent:US2979256
11.04.1961 Walton W. Cushman : Cargo balance computer for aircraft
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Patent:US2979261
11.04.1961 De Troije Nicolaas Cornelis Philips Corp : Device for adding two numbers
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Patent:US2979958
18.04.1961 Kennedy Raymond A : Tire and wheel imbalance calculator
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Patent:US2980063
18.04.1961 Litz Frank A Ibm : Cylinder adder
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Patent:US2980322
18.04.1961 Emil C. Walker Comptometer Corp. : Decimal point indicator mechanism for registers
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Patent:US2980325
18.04.1961 Francis J. Pisarra : Device for indicating rhythmic cycle
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Patent:US2980329
18.04.1961 Walter W. Hoffmann Durant (P) Mfg. Co. : Counter resetting means
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Patent:US2981395
25.04.1961 Gibson Charles H : Operator mechanism for the control of the automatic operation of a series of successive individually selected operational steps in business,
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Patent:US2981466
25.04.1961 William R. Beall Kenneth F. Oldenburg Clary (P) Corp. : Read-out system for a value registering device
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Patent:US2981467
25.04.1961 Richard H. Jones Burroughs (P) Corp. : Program selecting apparatus for an automatic machine
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Patent:US2981469
25.04.1961 Gelling, Helmut (P) Walther (P) Büromaschinen GmbH : Revolutions counting mechanism for calculating machines
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Patent:US2983439
09.05.1961 Robert E. Boyden Milton V. Scozzafava Alpheus F. Stansell Clary (P) Corp. : Sales transaction apparatus
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Patent:US2985181
23.05.1961 Nixon, William (P) : Hydraulic computer system
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Patent:US2985364
23.05.1961 Dale Paul, Garvey Mark, Fowler Roland, Larsen Oscar NCR (P) : Calculating machines adapted for tape recording
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Patent:US2986993
06.06.1961 Gang, Herman (P) Monroe (P) : Punctuation Printing Mech for Digital Printers
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Patent:US2987243
06.06.1961 Parker, Charles (P) Monroe (P) Calculating Machine Comp. : Read-in decoding translator for lister calculators
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Patent:US2987244
06.06.1961 Hans A. Schulz Burroughs (P) Corp. : Crossfooter clear sensing mechanism
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Patent:US2987245
06.06.1961 William C. Knox Stanley E. Denzinger Burroughs (P) Corp. : Crossfooter clear signaling mechanism
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Patent:US2987246
06.06.1961 Wagemann, Heinrich (P) Monroe (P) Calculating Machine Comp. : Decimal point mechanism
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Patent:US2988193
13.06.1961 Antony DOnofrio George D. Rivers : Automatic tabulating apparatus for typewriters or like machines
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Patent:US2988272
13.06.1961 Bearsden Burroughs (P) : Calculating Machine Drive Apparatus
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Patent:US2988274
13.06.1961 Adolf Carlsen Erling, Gunnar Carlsen Henning Contex (P) : Calculating Machines
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Patent:US2988277
13.06.1961 Hiroshi Yamada Kokusai Denshin Denwa Co Ltd : Borrowing circuit of a binary subtractive circuit and adder
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Patent:US2988278
13.06.1961 Richards Richard K : Adder circuit
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Patent:US2989237
20.06.1961 Albert Duke Keith Int Computers and Tabulators Ltd : Coded decimal adder subtractor
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Patent:US2990114
27.06.1961 Hudec Eric T : Automatic number transfer from the registers of a calculator
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Patent:US2991009
04.07.1961 Edwards. Walter (P) NCR (P) : Coded digit adder
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Patent:US2991555
11.07.1961 Olimpia Cambiaso : Navigational computer
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Patent:US2991934
11.07.1961 Morton Harold S : Nomograph calculator
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Patent:US2994474
01.08.1961 Fleming, Howard M. (P) Monroe (P) Calculating Machine Comp. : True negative total mechanism
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Patent:US2996241
15.08.1961 Walter W. Hoffmann Durant (P) Mfg. Co. : Resettable counter wheel units
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Patent:US2996243
15.08.1961 Howard E. Lustig Sperry (P) Rand Corp. : Rocket ballistics computer
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Patent:US2996245
15.08.1961 Wittenmyer, Carlos (P) : Punching and reading apparatus for calculating machines
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Patent:US2996246
15.08.1961 Swanson Leonard W Arthur Andersen and Co : Calculator
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Patent:US2996700
15.08.1961 Heinz Billing, Wilhelm Hopmann Max Planck Gesellschaft : Arrangement for controlling in calculating machines, office machines and the like
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Patent:US2996803
22.08.1961 Fred Saltz Henry J. Lombard Jr. : Mathematical instrument
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Patent:US2996978
22.08.1961 Sharpe, Arthur (P) Elmer L. Wise George K. Schulz Underwood (P) Corp. : Memory switch for accounting machines
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Patent:US2999633
12.09.1961 Pio Pini Roy IBM (P) : Calculating Rule
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Patent:US2999635
12.09.1961 Edward W. Robertson : Navigational computer
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Patent:US3000561
19.09.1961 Pitman Richard W Underwood (P) : Ten key adding and subtracting machine
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Patent:US3001435
26.09.1961 Frank E. Duffy Joseph Thomas Haczek : Music transposition and chord construction device
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Patent:US3001697
26.09.1961 Chris A. Christoff Clary (P) Corp. : Differential actuator control
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Patent:US3001700
26.09.1961 Pow NCR (P) : Key-Responsive Cycle Initiating Mechanism
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Patent:US3001707
26.09.1961 Raymond Bird Int Computers and Tabulators Ltd : Electronic digital calculating equipment
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Patent:US3001711
26.09.1961 Robert Frohman NCR (P) : Transistor adder circuitry
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Patent:US3002683
03.10.1961 Paul M. Rowland : Grade averaging computer
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Patent:US3003033
03.10.1961 Kuksa John R Automatic Elect Lab : Adapter circuit for adding automatic answering to central station switching equipment
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Patent:US3003256
10.10.1961 Allen L. Bernstein : Fraction-abacus
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Patent:US3003692
10.10.1961 Hans Heuer Olympia (P) Werke AG : Resetting apparatus for calculating machines
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Patent:US3005586
24.10.1961 Rulon E. Stevenson : Calculating device
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Patent:US3006081
31.10.1961 Anstalt Europäische Handelsgesellschaft : Encoding keying device
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Patent:US3006082
31.10.1961 Miles A. Libbey : Educational device for teaching binary computation
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Patent:US3007564
07.11.1961 Templeton William B Burroughs (P) : Carriage tabulation control mechanism for calculating machines
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Patent:US3007632
07.11.1961 Marion R. Dilling Philip E. Renshaw Stewart D. Barger Royal McBee Corp. : Typewriter control of an internally cycling computer unit
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Patent:US3007633
07.11.1961 Gang, Herman (P) Monroe (P) : Total Taking Mechanism for Crawl-Carry Accumulators
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Patent:US3008635
14.11.1961 Sakalay Fred E Ibm : Typewriting calculating machine
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Patent:US3008677
14.11.1961 Grove William A Reno Ralph B : Holder for Slide Rule
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Patent:US3009633
21.11.1961 Uselma Clarke S. Dilks William W. Deighton Burroughs (P) Corp. : Data transmission system for accounting machines
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Patent:US3010650
28.11.1961 Marcel Aubert : Rotary Slide Rule interval indicator
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Patent:US3010652
28.11.1961 Herbert M. Heuver John B. D Andrea Robert G. Heuver : Direct visual readout counter
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Patent:US3010653
28.11.1961 Michele, Canepa (P) Olivetti (P) : Digital input mechanism for computing machines
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Patent:US3011434
05.12.1961 Schenk Oerlikon (P) : Reversing Mech for Type Impression Machines
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Patent:US3012713
12.12.1961 Richards Richard K IBM (P) : Typewriting calculating machine
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Patent:US3012714
12.12.1961 Levi, Robert (P) : Apparatus for the resolution of distribution problems
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Patent:US3012715
12.12.1961 Lonsdale Saunder Reginald Pete Dehavilland Aircraft Canada : Centre of gravity calculator
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Patent:US3013250
12.12.1961 Maley Gerald A Ibm : Typewriting calculating machine
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Patent:US3014649
26.12.1961 Walter Gagg, Oskar Eberhard Xamax (P) A G : Firing principles calculator
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Patent:US3014657
26.12.1961 Howard H. Sargent, Jr. John H. Bickford Harvey N. Bliss Veeder-Root (P) Inc. : Discount computer for liquid dispensing mechanism
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Patent:US3170233
25.09.1961 Clary, Hugh Lathrop (P); Kuhne, Bryan Fred (P); Christoff, Chris Angy (P) Addmaster (P) : Method of performing a pin carriage
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Patent:US3436013
01.04.1961 Campbell, R. S. (P) : MULTI_BASE COUNTER MECHANISM
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Patent:USD191643
24.10.1961 Krebs, Westlinger, Altenburger, Ernst (P) Olympia (P) : Calculating Machine
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Patent:USD191644
24.10.1961 Sundberg Sperry Rand (P) : Adding Machine