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US3039765A
Expired / Lapsed
US
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Vest ceiling jack
Assignee: Individual
•
Filing: 1960-02-15
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Granted: 1962-06-19
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Expires: 1980-02-15
Abstract
No abstract record available.
Inventors
- 👤 Samuel M Tate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:09
CPC Classifications
B; B66; B66F; B66F3/00; B66F3/22; A; A41; A41D; A41D13/00; A41D13/0012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US796589A
Cited
US1084868A
Cited
US2685876A
Cited
US2818567A
Cited
US2925205A
Cited
US2926826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |