Patent US2925064A successfully refreshed from Google Patents.
US2925064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door knob paint shield
Assignee: Individual
•
Filing: 1958-10-24
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Granted: 1960-02-16
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Expires: 1978-10-24
Abstract
No abstract record available.
Inventors
- 👤 Kahn George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:39
CPC Classifications
B; B05; B05B; B05B12/00; B05B12/16; B05B12/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE24088E
Cited
US2081666A
Cited
US2359975A
Cited
US2634704A
Cited
US2728323A
Cited
US2797963A
Cited
US2761717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |