US1896936A - Bookkeeping machine - Google Patents

Bookkeeping machine Download PDF

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Publication number
US1896936A
US1896936A US1896936DA US1896936A US 1896936 A US1896936 A US 1896936A US 1896936D A US1896936D A US 1896936DA US 1896936 A US1896936 A US 1896936A
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US
United States
Prior art keywords
feb
bookkeeping machine
sheets
sheet
filed feb
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Expired - Lifetime
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00Computing mechanisms; Actuating devices therefor
    • G06C15/04Adding or subtracting devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00Computing mechanisms; Actuating devices therefor
    • G06C15/04Adding or subtracting devices
    • G06C15/06Adding or subtracting devices having balance totalising; Obtaining sub-total

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Threshing Machine Elements (AREA)

Description

Feb. 7, 1933. B. BoRNKEssEL ETAL BOOKKEEPING MACHINE 42 Sheets-Sheet 1 Filed Feb. 24, 1925 o S5 Ej fr Ill Feb. 7, 1933. B. BoRNKEssr-:L ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 2 BOOKKEEPING MACHINE 42 sheets-sheet 5 Filed Feb. 24. 1925 Feb. 7, 1933. B. BoRNKEssEI. ET Al.
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 4 jfl IIL..
MAW
BOOKKEEP ING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 5 Feb- 7, 1933. B. BoRNKEssl-:L ET AL 1,896,936
BOOKKEEP ING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 6 Feb. 7, 1933. B. BoRNKEssEL ET Al.
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 7 Febf?, 1933. B. BoRNKEssl-:L ET Al. 1,896,936
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 8 Feb. 7, 1933. B. BoRNKEssEI. ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 9 Feb. 7, 1933.
B. BORNKESSEL ET AL BOOKKEEPING MACHINE Feb- 7, 1933. B. BoRNKEssl-:L ET AL 1,896,936
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet l1 y 170 rg 5 A N 220 E 155 230 222 I 192 IL Z2 165221 l@ l 191m .I f c) 164 C) 194' /,2\`\ fu, 215 l 2&5# xyz f I I 1.97
I 3 22 6 'l I .f V I f 25? l 20 Zi -i ik wf 226' @229232 Z* M Lgf;
I ,&/ I @l Feb-7, 1933. B. BoRNKEssEL E1 AL 1,896,936
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 12 17:71 fff\ Feb. 7, 1933. B, BoRNKEssEI. ET AL BOOKKEEP I NG MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 13 QN Nm N Feb. 7, 1933.
B. BORNKESSEL ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 14 Feb. 7, 1933. B. BoRNKEsSl-:L ET AL BOOKKEEP ING MACHI NE Filed Feb. 24. 1925 42 Sheets-SheeK l5 Feb. 7, 1933. B. BoRNKEssEL ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-521681 16 www mm@ Q NNN @N QN Feb. 7, 1933.
B. BORNKESSEL ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 Fly 322.
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42 Sheets-Sheet 17 Feb. 7, 1933. B. BoRNKr-:ssEL ET AL 1,896,936
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 18 @df/f'.
Feb. 7, 1933. B. BoRNKEssEL ET AL BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 19 Feb. 7, 1933. B, BoRNKEssEI. ET AL 1,896,936
BOOKKEEPING MACHINE Filed Feb. 24. 1925 42 Sheets-Sheet 2O
US1896936D Bookkeeping machine Expired - Lifetime US1896936A (en)

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US1896936A true US1896936A (en) 1933-02-07

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US1896936D Expired - Lifetime US1896936A (en) Bookkeeping machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443652A (en) * 1942-02-10 1948-06-22 John H More Totalizer engaging mechanism
US3331553A (en) * 1965-02-17 1967-07-18 Styner & Bienz Ag Calculating and indicating device, particularly for a cash register

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443652A (en) * 1942-02-10 1948-06-22 John H More Totalizer engaging mechanism
US3331553A (en) * 1965-02-17 1967-07-18 Styner & Bienz Ag Calculating and indicating device, particularly for a cash register

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