US1179352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gearing.
Assignee: Individual
•
Filing: 1911-11-27
•
Granted: 1916-04-11
•
Expires: 1931-11-27
Abstract
No abstract record available.
Inventors
- 👤 Calvin F Duke
- 👤 Parvin F Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:12
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; B60; B60K; B60K17/00; B60K17/04; B60K17/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1919-04-11 | 1919-10-11 | 1920-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-11 | 1923-10-11 | 1924-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-11 | 1927-10-11 | 1928-04-11 | $7700.00 | Window Closed / Lapsed |