Patent US2628399A successfully refreshed from Google Patents.
US2628399A
Expired / Lapsed
US
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Three-part clamp holder
Assignee: Individual
•
Filing: 1951-12-27
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Granted: 1953-02-17
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Expires: 1971-12-27
Abstract
No abstract record available.
Inventors
- 👤 Albert J Gore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:33
CPC Classifications
A; A41; A41F; A41F1/00; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/3403; Y10T24/40; Y10T24/4088; Y10T24/4093; Y10T24/44; Y10T24/44291; Y10T24/44376
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1179657A
Cited
US2430928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |