Patente aus den USA 1915
- Patent:US1123337 05.01.1915 Fred F. Main Burroughs Adding Machine Corp. : Adding and listing machine
- Patent:US1123507 05.01.1915 Frank Charles Farmar : Slide Rule
- Patent:US1123515 05.01.1915 Gatewood, William F Simplex Adding Machine Company : Adding Machine
- Patent:US1123738 05.01.1915 E. H. Hebern & F. Hoffman : Cryptographic Attachement for Type Writing Machines
- Patent:US1123754 05.01.1915 David Smith Kerr : Date calculating device
- Patent:US1176844 27.01.1915 Martinez, Gabriel : Adding machine
- Patent:US1154897 28.01.1915 Turck, Joseph Abraham Valentine : Calculating Machine
- Patent:US1127061 02.02.1915 James F. Mays Mays Accounting Machine Comp. : Calculating machine
- Patent:US1127332 02.02.1915 Wermore, Charles & Niemann, Frederick Comptograph Comp. : Selective cipher cut-out for adding machines
- Patent:US1127492 09.02.1915 Clyde Musgrove : Calculator
- Patent:US1127677 09.02.1915 Rauchwetter, Franz : Calculating Machine
- Patent:US1127953 09.02.1915 Barrett, Glenn J. : Punctuating Device for Adding Machines
- Patent:US1128289 16.02.1915 G. B. Cirigliano : Compasses for Describing Ellipses
- Patent:US1128409 16.02.1915 Cleal, Joseph P. NCR : Cash register
- Patent:US1128546 16.02.1915 Sweet, Welcome F; Tideman, Sven Simplex Adding Machine Company : Adding Machine
- Patent:US1128679 16.02.1915 C. W. Gooch : Calculating Machine
- Patent:US1128718 16.02.1915 P. E. Parsons : Miter Box and Calculator
- Patent:US1128972 16.02.1915 Greve, John E. Wanderer Werke vorm. Winklhofer & Jaenicke AG : Counting device for computing-machines
- Patent:US1129019 16.02.1915 E. Rooney : Educational Appliance
- Patent:US1129033 16.02.1915 Baur, Frederick : Rate Finder
- Patent:US1129872 02.03.1915 K. Keeler : Planimeter
- Patent:US1130039 02.03.1915 Thieme, Otto Moon-Hopkins Billing Machine Co. : Tabulating mechanism for calculating-machines
- Patent:US1130463 02.03.1915 Barrett, Glenn Barrett Adding Machine Co. : Operating-handle for adding-machines
- Patent:US1131620 09.03.1915 Swalm, William E. Burroughs Adding Machine Comp. : Adding machine
- Patent:US1131754 16.03.1915 von Pein, Edward NCR : Cahs register
- Patent:US1131849 16.03.1915 Magnus, John Dalton Adding Machine Comp. : Adding and recording machine
- Patent:US1132711 23.03.1915 Francis K. Fassett NCR : Registering mechanism
- Patent:US1133029 23.03.1915 Hopkins, William Wallace : Computing and writing machine
- Patent:US1133596 30.03.1915 Wilgus, Charles V. Adder Machine Comp. : Calculating-machine
- Patent:US1134174 06.04.1915 John A. Werner NCR : Cash-register
- Patent:US1134780 06.04.1915 Trinks, Franz : Carrying mechanism for calculating machines
- Patent:US1135500 13.04.1915 John J. Chapin Burroughs Adding Machine Comp. : Tabulating mechanism for adding machines
- Patent:US1135551 13.04.1915 Charles Sulfer Dial Cash Register Comp. : Total-adding cash-register
- Patent:US1135552 13.04.1915 Charles Sulfer Dial Cash Register Comp. : Registering mechanism
- Patent:US1136101 20.04.1915 Church, Edmund NCR : Cash and credit register
- Patent:US1136165 20.04.1915 Nathan W. Perkins, Jr. : Electric drive for calculating machines
- Patent:US1136321 20.04.1915 Ellis, Halcolm : Machine for calcglation and printing the results of said calculations
- Patent:US1136391 20.04.1915 Sydney B. Austin Frederic L. Huidekoper : Calculating machine
- Patent:US1136484 20.04.1915 Heinrich Rauscher : Calculating machine
- Patent:US1136725 20.04.1915 D. W. Shiek : Computing Machine or the like
- Patent:US1136797 20.04.1915 A. D. Harmon : Calculating Machine
- Patent:US1137061 27.04.1915 Kettering, Charles Chryst, William NCR : Cash-register
- Patent:US1137273 27.04.1915 C. M. Myers & J. A. Terhorst : Pencil Calendar
- Patent:US1137919 04.05.1915 Francesco Skerl NCR : Multiple counter cash register
- Patent:US1138089 04.05.1915 W. J. Crumpton : Method and Means for Statistical Accounting
- Patent:US1138793 11.05.1915 Rinsche, Frank Charles : Adding Machine
- Patent:US1138807 11.05.1915 S. J. Spitler : Educational Appliance
- Patent:US1139814 18.05.1915 Daniel W. Shiek Walter L. Milliken : Adding machine or the like
- Patent:US1140684 25.05.1915 H. W. Jones : Computing Machine
- Patent:US1140838 25.05.1915 Meilicke, Carl Arno : Calculator
- Patent:US1141348 01.06.1915 Landsiedel, Harry Dalton Adding Machine Comp. : Adding-machine
- Patent:US1141452 01.06.1915 Faithfull, Clarence : INterest Bearing Instrument of Obligation
- Patent:US1141837 01.06.1915 Charles W. Schubert : Designing or calculating chart
- Patent:US1142079 08.06.1915 Cleal, Joseph P. NCR : Cash register
- Patent:US1142182 08.06.1915 P. F. W. C. Krippendorf : Computing Device
- Patent:US1142651 08.06.1915 T. Winiecki : Educational Appliance
- Patent:US1143240 15.06.1915 Thieme, Otto Moon-Hopkins Billing Machine Co. : Multiple zero escapement mechanism
- Patent:US1143241 15.06.1915 Thieme, Otto Moon-Hopkins Billing Machine Co. : Calculating machine
- Patent:US1143447 15.06.1915 D. W. Shiek : Computing Machine
- Patent:US1143448 15.06.1915 D. W. Shiek : Calculating and Listing Machine
- Patent:US1144418 29.06.1915 Kettering, Charles Chryst, William NCR : Cash-register
- Patent:US1144487 29.06.1915 E. G. McGinley : Counting Device
- Patent:US1145020 06.07.1915 Ebenezer Hill : Calculating- instrument
- Patent:US1145042 06.07.1915 J. M. Spitzglass : Calculating Device
- Patent:US1145599 06.07.1915 Landsiedel, Harry Dalton Adding machine Co. : Adding and recording machine
- Patent:US1145696 06.07.1915 Bernard Morgan : Parcel-post calculating device
- Patent:US1145706 06.07.1915 Edward D.N. Schulte W. und L.E. Gurley : Computing rule
- Patent:US1146371 13.07.1915 John N. Thornton John T. Underwood : Computing-machine
- Patent:US1147034 20.07.1915 William C. Michael : Calculating machine
- Patent:US1147957 27.07.1915 Alfred S. McCaskey McCaskey Electric Calculator Comp. : Calculating machine
- Patent:US1148122 27.07.1915 W. D. Rees : Drawing Instrument
- Patent:US1148516 03.08.1915 Matthew Irion Eduard Muller : Registering mechanism
- Patent:US1148732 03.08.1915 Wahl, John C. Wahl Comp. : Calculating-machine
- Patent:US1148733 03.08.1915 Wahl, John C. Wahl Adding Machine Co. : Calculating machine
- Patent:US1149342 10.08.1915 Carrol, Thomas NCR : Cash register
- Patent:US1149384 10.08.1915 Meilicke, Carl Arno Meilicke Systems Inc. : Card Index
- Patent:US1149516 10.08.1915 Herbert S. Hirshberg : Library fine computer
- Patent:US1149872 10.08.1915 Trinks, Franz : Calculating-machine
- Patent:US1150228 17.08.1915 A. C. Sargent : Computing Device
- Patent:US1150771 17.08.1915 Keuffel, William Keuffel und Esser Comp. : Slide rule runner
- Patent:US1150916 24.08.1915 Wilgus, Charles V. Adder Machine Comp. : Calculating machine
- Patent:US1150937 24.08.1915 Gooch, Claiborne Burroughs Adding Machine Comp. : Controlling device for adding-machines and the like
- Patent:US1150997 24.08.1915 Carrol, Thomas NCR : Multiple cash register
- Patent:US1151055 24.08.1915 Daniel W. Shiek Walter L. Milliken : Computing-machine
- Patent:US1151123 24.08.1915 F. I. Peterson : Adding Attachement for Credit Registers
- Patent:US1151747 31.08.1915 Byron Bliss Wells American Cash Register Comp. : Check printer attachment for cash registers
- Patent:US1151956 31.08.1915 J. E. Lea : Apparatus for Measuring Granular or Powdered Materials
- Patent:US1152028 31.08.1915 William H. Knobloch North Way Motor und Mfg. Comp. : Advertising novelty
- Patent:US1152517 07.09.1915 Kilpatrick, William J. Burroughs Adding Machine Comp. : Adding and listing machine
- Patent:US1153098 07.09.1915 Miller, Robert : Appliance for Measuring Heighth and Distances
- Patent:US1153129 07.09.1915 Walter F. McCaleb McCaleb Machine Comp. : Adding-machine
- Patent:US1153354 14.09.1915 Thieme, Otto Moon-Hopkins Billing Machine Co. : Carriage-shifting mechanism for calculating machines
- Patent:US1153386 14.09.1915 Hopkins, William Wallace : Calculating machine
- Patent:US1153471 14.09.1915 G. F. Wakefield : Car Time Finder
- Patent:US1153539 14.09.1915 Bolling, Baltzar E. J.K. Stewart Mfg. Comp. : Parcel-post-rate indicator
- Patent:US1153565 14.09.1915 H. Oberg : Computing Device
- Patent:US1153820 14.09.1915 Elmer E. Patten Leo Rassieur, Jr. : Adding-machine
- Patent:US1154150 21.09.1915 Wiberg, Helge Allan Aktiebolaget Adderator : Calculating-machine
- Patent:US1154355 21.09.1915 Wales, Charles White Adding Machine Comp. : Keyboard for computing machines
- Patent:US1154367 21.09.1915 J. Boss-Conzelmann : Adding Apparatus
- Patent:US1154619 28.09.1915 C. F. Dieckmann : Slide Rule
- Patent:US1155303 28.09.1915 A. R. Dodge : Integrating Mechanism for Flow Meters
- Patent:US1156258 12.10.1915 von Pein, Edward NCR : Cash register
- Patent:US1156600 12.10.1915 Horton, Allen : Adding and Calculating Machine
- Patent:US1156635 12.10.1915 J. W. Sheperdsom : Flow Meter
- Patent:US1156770 12.10.1915 G. M. Fritz : Calculator
- Patent:US1156955 19.10.1915 Byron Bliss Wells American Cash Register Mfg. Comp. : Check printer and cash register
- Patent:US1157043 19.10.1915 Carl A. Richmond : Device for computing valuations of investment securities
- Patent:US1157079 19.10.1915 John Bricken Rueben Marks : Electrocalculograph
- Patent:US1157465 19.10.1915 Vincent, Jesse Gurney Burroughs Adding Machine Comp. : Adding and listing machine
- Patent:US1157526 19.10.1915 Clair. A. Gilson Gilson Slide Rule Co : Slide Rule
- Patent:US1157609 19.10.1915 C. F. Backstrand & C. M. Hoag : Calculator
- Patent:US1158774 02.11.1915 Johnson D. Beard : Educational appliance
- Patent:US1158854 02.11.1915 Carl R. Rings Julius Petzelberger : Computing-machine
- Patent:US1159339 02.11.1915 Frank C. Rinsche : Check table and keyboard-cover for calculating-machines and the like
- Patent:US1159408 09.11.1915 G. R. Moore : Adding Device
- Patent:US1160015 09.11.1915 Trinks, Franz : Calculating-machine
- Patent:US1160071 09.11.1915 Gubelmann, William S. : Calculating Machine
- Patent:US1160251 16.11.1915 Brandt, Edward J. Brandt Cashier Comp. : Coin delivery apparatus
- Patent:US1160337 16.11.1915 J. Spurgeon : Calculating Machine
- Patent:US1160372 16.11.1915 William H. Brown H.H. Franklin Mfg. Comp. : Decimal mechanism for calculating machines
- Patent:US1160798 16.11.1915 Y. Wang : Computing Instrument
- Patent:US1161026 23.11.1915 William A. Chryst NCR : Multiple cash-register
- Patent:US1161065 23.11.1915 Stella E. Myers : Calculating-machine
- Patent:US1161381 23.11.1915 Charles Hugh Duffy : Calculator
- Patent:US1161685 23.11.1915 Stephen J. James : Educational appliance
- Patent:US1162667 30.11.1915 Trinks, Franz : Calculating machine
- Patent:US1162828 07.12.1915 Frederick Johan Constantijn Baron van Hardenbroek van Ammerstol : Calculating device
- Patent:US1163294 07.12.1915 John J. White J.A. Pierce : Computing instrument
- Patent:US1163392 07.12.1915 Cashmore, Montague : Proportion Calculator
- Patent:US1163748 14.12.1915 Fuller, Frederick NCR : Indicating mechanism
- Patent:US1164630 21.12.1915 Carlin, Samuel E. Underwood Computing Machine Comp. : Calculating machine
- Patent:US1164663 21.12.1915 F. W. Naumann : Register
- Patent:US1165337 21.12.1915 James F. Mays Mays Accounting Machine Comp. : Escapement mechanism
- Patent:US1166096 28.12.1915 Vincent, Jesse Gurney Burroughs Adding Machine Comp. : Adding and listing machine
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