FR812557A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number: FR812557A
Authority: FR; France
Prior art keywords: typewriter; typewriter improvements
Prior art date: 1935-12-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Royal Typewriter Co Inc

Original Assignee

Royal Typewriter Co Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1935-12-06

Filing date

1936-10-26

Publication date

1937-05-12

1936-10-26 Application filed by Royal Typewriter Co Inc filed Critical Royal Typewriter Co Inc

1937-05-12 Application granted granted Critical

1937-05-12 Publication of FR812557A publication Critical patent/FR812557A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J21/00—Column, tabular or like printing arrangements; Means for centralising short lines
- B41J21/04—Mechanisms for setting or restoring tabulation stops

FR812557D 1935-12-06 1936-10-26 Typewriter Improvements Expired FR812557A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US687069XA	1935-12-06	1935-12-06
US812557XA	1935-12-06	1935-12-06
US475449XA	1935-12-06	1935-12-06
US53236A US2064177A (en)	1935-12-06	1935-12-06	Typewriting machine

Publications (1)

Publication Number	Publication Date
FR812557A true FR812557A (en)	1937-05-12

Family

ID=27489156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR812557D Expired FR812557A (en)	1935-12-06	1936-10-26	Typewriter Improvements

Country Status (2)

Country	Link
US (1)	US2064177A (en)
FR (1)	FR812557A (en)

1935
- 1935-12-06 US US53236A patent/US2064177A/en not_active Expired - Lifetime
1936
- 1936-10-26 FR FR812557D patent/FR812557A/en not_active Expired

Also Published As

Publication number	Publication date
US2064177A (en)	1936-12-15

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