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US2904299A
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Article holding attachment with ball detent trunnion
Assignee: EUGENE W TUBBS
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Filing: 1955-06-13
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Granted: 1959-09-15
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Expires: 1975-06-13
Abstract
No abstract record available.
Inventors
- 👤 Herman L Dalton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:40
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/10; B60N3/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1470541A
Cited
US2574250A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |