US2614788A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp
Assignee: Individual
•
Filing: 1946-05-17
•
Granted: 1952-10-21
•
Expires: 1966-05-17
Abstract
No abstract record available.
Inventors
- 👤 Charles M Woodward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:10
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/22; A61M39/28; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87096; Y10T137/87153; Y10T24/00; Y10T24/39; Y10T24/3984; Y10T24/44; Y10T24/44573; Y10T24/44581
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1131162A
Cited
US936982A
Cited
US994089A
Cited
US1496209A
Cited
US1585587A
Cited
US1715353A
Cited
US2185733A
Cited
US2319377A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |