GB512821A - Improvements relating to ink-ribbon mechanism for typewriters and like machines - Google Patents
Improvements relating to ink-ribbon mechanism for typewriters and like machinesInfo
- Publication number
- GB512821A GB512821A GB9296/38A GB929638A GB512821A GB 512821 A GB512821 A GB 512821A GB 9296/38 A GB9296/38 A GB 9296/38A GB 929638 A GB929638 A GB 929638A GB 512821 A GB512821 A GB 512821A
- Authority
- GB
- United Kingdom
- Prior art keywords
- typewriters
- ink
- machines
- improvements relating
- ribbon mechanism
- Prior art date
- 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
Links
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
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/30—Manifolding or like arrangements
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9296/38A GB512821A (en) | 1938-03-26 | 1938-03-26 | Improvements relating to ink-ribbon mechanism for typewriters and like machines |
US263989A US2199291A (en) | 1938-03-26 | 1939-03-24 | Typewriter, calculating machine, and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9296/38A GB512821A (en) | 1938-03-26 | 1938-03-26 | Improvements relating to ink-ribbon mechanism for typewriters and like machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB512821A true GB512821A (en) | 1939-09-26 |
Family
ID=9869234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9296/38A Expired GB512821A (en) | 1938-03-26 | 1938-03-26 | Improvements relating to ink-ribbon mechanism for typewriters and like machines |
Country Status (2)
Country | Link |
---|---|
US (1) | US2199291A (en) |
GB (1) | GB512821A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886385A (en) * | 1988-06-27 | 1989-12-12 | Smith Corona Corporation | Ribbon tensioning mechanism |
-
1938
- 1938-03-26 GB GB9296/38A patent/GB512821A/en not_active Expired
-
1939
- 1939-03-24 US US263989A patent/US2199291A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2199291A (en) | 1940-04-30 |
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