FR642011A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number: FR642011A
Authority: FR; France
Prior art keywords: typewriter; typewriter improvements
Prior art date: 1926-12-01
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.)

1926-12-01

Filing date

1927-10-06

Publication date

1928-08-17

1927-10-06 Application filed by Royal Typewriter Co Inc filed Critical Royal Typewriter Co Inc

1928-08-17 Application granted granted Critical

1928-08-17 Publication of FR642011A publication Critical patent/FR642011A/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
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/02—Type-lever actuating mechanisms

FR642011D 1926-12-01 1927-10-06 Typewriter Improvements Expired FR642011A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US152013A US1674363A (en)	1926-12-01	1926-12-01	Typewriting machine

Publications (1)

Publication Number	Publication Date
FR642011A true FR642011A (en)	1928-08-17

Family

ID=22541207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR642011D Expired FR642011A (en)	1926-12-01	1927-10-06	Typewriter Improvements

Country Status (4)

Country	Link
US (1)	US1674363A (en)
DE (1)	DE496447C (en)
FR (1)	FR642011A (en)
GB (1)	GB281609A (en)

1926
- 1926-12-01 US US152013A patent/US1674363A/en not_active Expired - Lifetime
1927
- 1927-09-29 GB GB25773/27A patent/GB281609A/en not_active Expired
- 1927-10-06 FR FR642011D patent/FR642011A/en not_active Expired
- 1927-10-21 DE DER72576D patent/DE496447C/en not_active Expired

Also Published As

Publication number	Publication date
DE496447C (en)	1930-04-23
US1674363A (en)	1928-06-19
GB281609A (en)	1928-09-13

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