US2795476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Keyboard-controlled programming and imprinting apparatus, method of entering data and novel record format
Assignee: SELF WINDING CLOCK Co Inc
•
Filing: 1951-02-24
•
Granted: 1957-06-11
•
Expires: 1971-02-24
Abstract
No abstract record available.
Inventors
- 👤 Merle E Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:41
CPC Classifications
B; B41; B41B; B41B25/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US998833A
Cited
US1455157A
Cited
US1832118A
Cited
US2134005A
Cited
US2250717A
Cited
US2357297A
Cited
US2529238A
Cited
US2452333A
Cited
US2554903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |