US2946232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gear drive
Assignee: Giddings and Lewis LLC
•
Filing: 1957-08-01
•
Granted: 1960-07-26
•
Expires: 1977-08-01
Abstract
No abstract record available.
Inventors
- 👤 Gordon H Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:13
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/12; B; B23; B23Q; B23Q5/00; B23Q5/54; B23Q5/56; F16H2057/121; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19112; Y10T74/1955; Y10T74/19623; Y10T74/19628; Y10T74/19642; Y10T74/19679
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US410425A
Cited
US748412A
Cited
US1578983A
Cited
US2283746A
Cited
US2424864A
Cited
US2717522A
Cited
US2737056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |