US3369672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turntable drive mechanism
Assignee: LORENCE Manufacturing CORP
•
Filing: 1965-11-22
•
Granted: 1968-02-20
•
Expires: 1985-11-22
Abstract
No abstract record available.
Inventors
- 👤 Ervin H Lorence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:13
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/06; B62D55/062; B66; B66C; B66C23/00; B66C23/62; B66C23/84; B66C23/86; E; E02; E02F; E02F9/00; E02F9/08; E02F9/10; E02F9/12; E02F9/121; E02F9/123; F; F16; F16H; F16H1/00; F16H1/28; F16H1/32; F16H2001/2881
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |