Patente aus den USA 1918
- Patent:US1252704 08.01.1918 J. L. Lanier : Adding Machine
- Patent:US1252738 08.01.1918 Martin Teetor Teetor Comp. : Calculating-machine
- Patent:US1253310 15.01.1918 Richard von Reppert : Calculating-machine
- Patent:US1253367 15.01.1918 Fuller, Frederick NCR : Transfer mechanism for accounting machines
- Patent:US1253417 15.01.1918 Peirce, John Royden : Mechanism for mechanically transferring items of accounts
- Patent:US1253562 15.01.1918 Appelbaum, Julius : Calendar
- Patent:US1253879 15.01.1918 E. E. Phinney : Calculating Machine
- Patent:US1254627 22.01.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type writing-and computing machine
- Patent:US1254825 29.01.1918 Haakon A. Martin NCR : Ticket=rpinting register
- Patent:US1255567 05.02.1918 Heber C. Peters : Calculating machine
- Patent:US1255568 05.02.1918 H. C. Peters : Calculator
- Patent:US1255812 05.02.1918 G. Artus : Automatic Gasolene and Oil Vender
- Patent:US1255821 05.02.1918 H. C. Peters : Calculator
- Patent:US1255828 05.02.1918 Fred Walsleben Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1255939 12.02.1918 Small, Gilbert : Pocket Calculator
- Patent:US1256234 12.02.1918 F. R. Innes : Mechanism for Integrating Power Current Values
- Patent:US1256309 12.02.1918 R. F. Hoyt : Combined Type Writing and Computing Machine
- Patent:US1257143 19.02.1918 Alexander E. Sorum Robert T. Brockman International Money Machine Comp. : Registering and money paying machine
- Patent:US1257620 28.02.1918 W. F. McCaleb : Combined Adding and Listing Machine
- Patent:US1258894 12.03.1918 J. E. Hanzlik : Pay Roll Instrument
- Patent:US1259043 12.03.1918 Poole, Arthur Wahl Comp. : Calculating machine
- Patent:US1259311 12.03.1918 Herbert H. Steele Remington Typewriter Comp. : Type writing and computing machine
- Patent:US1315576 18.03.1918 Visconti-Prasca, Giulio : Computing apparatus
- Patent:US1259929 19.03.1918 Thieme, Otto Moon-Hopkins Billing Machine Co. : Tabulating mechanism for calculating machines
- Patent:US1259930 19.03.1918 Thieme, Otto Frederick Otto Mueller Moon-Hopkins Billing Machine Co. : Tabulating mechanism for combined adding and type writing machines
- Patent:US1260061 19.03.1918 Leon W. Rosenthal Marcus C. Hopkins : Calculating machine
- Patent:US1260454 26.03.1918 George W. Richardson : Slide-rule
- Patent:US1260486 26.03.1918 M. Van Meter : Planimeter
- Patent:US1260615 26.03.1918 Wilgus, Charles V. Adder Machine Comp. : Calculating machine
- Patent:US1260632 26.03.1918 Ambrosius Briechle Adder Machine Comp. : Calculating machine
- Patent:US1260728 26.03.1918 Stickney, Burnham Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1261147 02.04.1918 Haakon A. Martin NCR : Auditing machine
- Patent:US1261490 02.04.1918 W. B. Clark & F. J. Pritchard : Apparatus for Recording and Compiling Statistical Data
- Patent:US1262097 09.04.1918 Rinsche, Frank C. Burroughs Adding Machine Comp. : Canceling, indorsing and coupon cutting attachment for adding machines
- Patent:US1262195 09.04.1918 De Vern C. Huffman : Printing Device
- Patent:US1262702 16.04.1918 Rinsche, Frank Charles : Adding Machine
- Patent:US1262727 16.04.1918 Theodore D. Williams Willis A. Matson : Pay-roll-calculating machine
- Patent:US1263244 16.04.1918 Herring, John L. : Computing-Machine
- Patent:US1263339 16.04.1918 Pitman, Henry Underwood Computing Machine Com. : Combined type-writing and computing machine
- Patent:US1263881 23.04.1918 Emmit G. Griffith Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1264522 30.04.1918 E. G. Jay, Jr. : Registering and Recording Instrument for Meters
- Patent:US1264701 30.04.1918 Sobel, Philip L. Sobel Multiplying-Bookkeeping Machine Co. : Calculating-machine
- Patent:US1265301 07.05.1918 Carrol, Thomas NCR : Cash register
- Patent:US1265440 07.05.1918 William J. Fabian : Calculating-machine
- Patent:US1265756 14.05.1918 A. L. Doepken : Computing Apparatus
- Patent:US1266610 21.05.1918 Moerk, Frank X. : Perpetual calendar
- Patent:US1266660 21.05.1918 John Bricken Wahl Comp. : Calculating machine
- Patent:US1267043 21.05.1918 P. B. Arrington : Calculating Appliance
- Patent:US1268565 04.06.1918 William L. Gumprecht Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1268785 04.06.1918 Poole, Arthur Wahl Comp. : Calculating machine
- Patent:US1269797 18.06.1918 Emerson C. Eachel Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1270242 18.06.1918 Stickney, Burnham Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1270243 18.06.1918 Stickney, Burnham Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1270411 25.06.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined typewriting and computing machine
- Patent:US1270471 25.06.1918 Wahl, John C. Wahl Comp. : Calculating machine
- Patent:US1270845 02.07.1918 Landsiedel, Harry Dalton Adding Machine Comp. : Adding machine
- Patent:US1270855 02.07.1918 Magnus, John Dalton Adding Machine Comp. : Adding-machine
- Patent:US1270870 02.07.1918 Rinsche, Frank Charles : Adding Machine
- Patent:US1271466 02.07.1918 Benjamin P. Hayes Automatic Bookkeeping Register Comp. : Selecting bar for adding or like machines
- Patent:US1271677 09.07.1918 Dennis, A.S. : Combined type-writing and computing machine
- Patent:US1271762 09.07.1918 Arthur F. Poole Wahl Comp. : Calculating machine
- Patent:US1271927 09.07.1918 David L. Murchey : Game-counter
- Patent:US1271992 09.07.1918 E. D. Baldwin : Mechanical Tally
- Patent:US1272083 09.07.1918 Phinney, Edgar Monroe Calculating Machine Comp. : Carrying mechanism for calculating machines
- Patent:US1272889 16.07.1918 Barr, Mark; Bell, Robert Arthur; Beeton, Henry Ramie : Calculating machine
- Patent:US1273067 16.07.1918 George Alfred Julius : Race-totalizator
- Patent:US1273180 23.07.1918 Poole, Arthur Wahl Comp. : Calculating machine
- Patent:US1273539 23.07.1918 Rinsche, Frank Charles Burroughs Adding Machine Comp. : Retarding mechanism
- Patent:US1274136 30.07.1918 Carlin, Samuel E. Underwood Computing Machine Comp. : Calculating-machine
- Patent:US1274365 06.08.1918 Walter E. Barnard Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1274412 06.08.1918 Joseph William Haley Charles Bramble Yelton : Lumber-register
- Patent:US1274484 06.08.1918 Robert Neil Williams Accounting Machine Comp. : Tabulating machine and cards therefor
- Patent:US1274528 06.08.1918 Charles Foster Powers Accounting Machine Comp. : Tabulating machine
- Patent:US1274572 06.08.1918 Poole, Arthur Wahl Comp. : Calculating machine
- Patent:US1275119 06.08.1918 Baldwin, Frank Stephen Monroe Calculating Machine Co : Zero setting mechanism
- Patent:US1275350 13.08.1918 Wynne, John F. : Perpetual calendar
- Patent:US1275528 13.08.1918 Carlin, Samuel E. Underwood Computing Machine Comp. : Calculating machine
- Patent:US1275740 13.08.1918 T. I. Potter : Turnstile Mechanism
- Patent:US1275818 13.08.1918 R. E. Woolley : Measuring Instrument
- Patent:US1276239 20.08.1918 Thomas Arthur Mccarthy : Mechanical calculator
- Patent:US1276520 20.08.1918 Goldberg, Hyman Eli Goldberg Calculating Machine Co : Calculating machine
- Patent:US1277692 03.09.1918 J. Bricken : Adding Machine
- Patent:US1277723 03.09.1918 Charles L. Hill : Time-computing device
- Patent:US1278062 03.09.1918 Harry H. Vickers Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1278315 10.09.1918 George Henry Drake : Computing device
- Patent:US1278812 10.09.1918 Hanson, Hans Underwood Computing Machine Co : Combined typewriting and computing machine
- Patent:US1278994 17.09.1918 F. E. Pendleton : Variable Speed Power Transmission Device
- Patent:US1279053 17.09.1918 John A. Werner NCR : Cash-register and money-changer
- Patent:US1279687 24.09.1918 Hanson, Hans Underwood Computing Machine Com. : Combined type-writing and computing machine
- Patent:US1279688 24.09.1918 Hanson, Hans Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1279798 24.09.1918 W. A. Warman : Slide Rule
- Patent:US1279861 24.09.1918 Hanson, Hans Underwood Computing Machine Com. : Combined type-writing and computing machine
- Patent:US1279863 24.09.1918 Hanson, Hans Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1280065 24.09.1918 Ogden Minton Underwood Computing Machine Comp. : Combined typewriting and computing machine
- Patent:US1280228 01.10.1918 Richard F. Hoyt Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1280697 08.10.1918 Foothorap, Harry Arthur Elliott-Fisher Comp. : Tabulating mechanism
- Patent:US1280754 08.10.1918 George Alfred Julius : Totalizator
- Patent:US1280837 08.10.1918 Randall, Delavan W. : Calendar
- Patent:US1281163 08.10.1918 Marcus C. Hopkins Leon Walter Rosenthal : Adding mechanism
- Patent:US1281362 15.10.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1281792 15.10.1918 Knistrom, August Bundy Manufacturing Comp. : Calculating machine
- Patent:US1281953 15.10.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1282058 22.10.1918 Birney Dysart : Adding-machine
- Patent:US1282282 22.10.1918 A. Pentecost : Calculating Machine
- Patent:US1282425 22.10.1918 Allen A. Horton Burroughs Adding Machine Co. : Adding-machine
- Patent:US1282820 29.10.1918 Hanson, Hans Underwood Computing Machine Com. : Combined type-writing and computing machine
- Patent:US1282823 29.10.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1283293 29.10.1918 Poole, Arthur Wahl Comp. : Calculating machine
- Patent:US1283360 29.10.1918 John N. Thornton Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1283488 05.11.1918 Floyd, Robert L. : Adding-machihe
- Patent:US1283597 05.11.1918 Thieme, Otto Moon-Hopkins Billing Machine Co. : Error key for calculating machines
- Patent:US1283959 05.11.1918 Charles Gordon Surber : Register
- Patent:US1284188 05.11.1918 H. T. Goss & Bryce, James : Computing Machine
- Patent:US1285150 19.11.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1285156 19.11.1918 Benjamin P. Hayes Frank D. Laughlin Automatic Bookkeeping Register Comp. : Adding machine
- Patent:US1285234 19.11.1918 August Knistbom Bundy Manufacturing Comp. : Acumulating mechanism for calculating machines
- Patent:US1285297 19.11.1918 Holmes Marshall Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1285941 26.11.1918 Frank C. Church Travelers Insurance Comp. : Computing device
- Patent:US1286058 26.11.1918 Morris, Frank B. : Perpetual calendar
- Patent:US1286112 26.11.1918 Robertson, William Henry : Calculating Device
- Patent:US1286608 03.12.1918 J. G. Hanks, Decd : Registering Mechanism for Range Finders
- Patent:US1286769 03.12.1918 Quentell, William Prehn : Adding machine
- Patent:US1287040 10.12.1918 L. Junker : Rivet Gage
- Patent:US1287218 10.12.1918 Carlin, Samuel E. Underwood Computing Machine Comp. : Calculating machine
- Patent:US1287301 10.12.1918 Hart, Frederick Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1287517 10.12.1918 Edward Thomas Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1287559 10.12.1918 Wright, Walter Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1288259 17.12.1918 Stickney, Burnham Underwood Computing Machine Comp. : Combined type writing and computing machine
- Patent:US1288288 17.12.1918 Thieme, Otto Moon-Hopkins Billing Machine Co. : Tally-roll attachment for calculating-machines
- Patent:US1288333 17.12.1918 Horatio Whiting Underwood Computing Machine Comp. : Combined type-writing and computing machine
- Patent:US1288793 24.12.1918 John F. Anderson : Adding and subtracting machine
- Patent:US1288910 24.12.1918 George Alfred Julius Frederick Augustus Wilkinson : Manually-controlled machine for printing and issuing differentiated tickets and recording the issue thereof
- Patent:US1289610 31.12.1918 Wesley D. Beard : Multiplying machine
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