US2775013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted clamp
Assignee: Individual
•
Filing: 1953-05-20
•
Granted: 1956-12-25
•
Expires: 1973-05-20
Abstract
No abstract record available.
Inventors
- 👤 Pedrero Edelmira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:43
CPC Classifications
A; A44; A44B; A44B99/00; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/4453; Y10T24/44538; Y10T24/44564
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US257882A
Cited
US529825A
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US1324570A
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US680047A
Cited
US717722A
Cited
US1129361A
Cited
US1672234A
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US1950895A
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US2238386A
Cited
US2460470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-25 | 1960-06-25 | 1960-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-25 | 1964-06-25 | 1964-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-25 | 1968-06-25 | 1968-12-25 | $7700.00 | Window Closed / Lapsed |