Patent US3289805A successfully refreshed from Google Patents.
US3289805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Typewriter having typelevers mounted on a rotating member
Assignee: SCM Corp
•
Filing: 1964-11-27
•
Granted: 1966-12-06
•
Expires: 1984-11-27
Abstract
No abstract record available.
Inventors
- 👤 Edward F Kleinschmidt
- 👤 Stewart E Kleinschmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:29
CPC Classifications
B; B41; B41J; B41J1/00; B41J1/22; B41J1/24; B41J1/26; Y; Y10; Y10S; Y10S400/00; Y10S400/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A POWER DRIVEN TYPERWRITER OR THE LIKE MACHINE COMPRISING: A FRAME STRUCTURE; A PLATEN ON SAID STRUCTURE FOR PROVIDING BACKING FOR A RECORD MEDIUM; A CARRIER MOUNTED ON SAID STRUCTURE AND SHIFTABLE BACK AND FORTH IN FRONT OF SAID PLATEN BETWEEN START-OFINE AND END-OF-LINE POSITIONS; MEANS CONNECTED TO SAID CARRIER TO SHIFT SAID CARRIER; PRINT MECHANISM MOUNTED ON SAID CARRIER; AND
Claim 2
Dependent Claim
61 words
A POWER DRIVEN TYPERWRITER OR THE LIKE MACHINE COMPRISING: A FRAME STRUCTURE; A PLATEN ON SAID STRUCTURE FOR PROVIDING BACKING FOR A RECORD MEDIUM; A CARRIER MOUNTED ON SAID STRUCTURE AND SHIFTABLE BACK AND FORTH IN FRONT OF SAID PLATEN BETWEEN START-OFINE AND END-OF-LINE POSITIONS; MEANS CONNECTED TO SAID CARRIER TO SHIFT SAID CARRIER; PRINT MECHANISM MOUNTED ON SAID CARRIER; AND
References Cited (Backward Citations)
US304463A
Cited
US682137A
Cited
US904743A
Cited
US1864088A
Cited
US1896538A
Cited
US1967216A
Cited
US2127507A
Cited
US2389408A
Cited
US2547046A
Cited
DE834864C
Cited
US2724479A
Cited
US2879876A
Cited
US2905302A
Cited
US2891648A
Cited
US2919002A
Cited
US2906388A
Cited
US3131627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |