US2942755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vacuum tin key guard
Assignee: Gadget of the Month Club Inc
•
Filing: 1959-02-09
•
Granted: 1960-06-28
•
Expires: 1979-02-09
Abstract
No abstract record available.
Inventors
- 👤 Clough Harry
- 👤 Lora E Clough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:00
CPC Classifications
B; B65; B65D; B65D17/00; B65D17/42; B65D17/46; B65D17/462; B65D17/464
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2144199A
Cited
US2600589A
Cited
US2660331A
Cited
US2667394A
Cited
US2612287A
Cited
US2741395A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |