US2886080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parallel clamp with work retaining drill attachment
Assignee: Individual
•
Filing: 1955-06-30
•
Granted: 1959-05-12
•
Expires: 1975-06-30
Abstract
No abstract record available.
Inventors
- 👤 Gustave G Rappeport
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:52
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/16; B25B5/163; B23; B23B; B23B47/00; B23B47/28; B25B5/06; B25B5/10; B25B5/109; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5623; Y10T408/56245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US689434A
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US996244A
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US1339448A
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US1713239A
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US1781997A
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US1904798A
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US2050709A
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US2384071A
Cited
US2594794A
Cited
GB703567A
Cited
US2755681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |