Patent US1301930A successfully refreshed from Google Patents.
Patent US2955310A successfully refreshed from Google Patents.
US2955310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint roller
Assignee: Individual
•
Filing: 1958-03-24
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Granted: 1960-10-11
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Expires: 1978-03-24
Abstract
No abstract record available.
Inventors
- 👤 Gene H Wichern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:09
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/03; B05C17/0316; B05C17/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US826897A
Cited
US1534559A
Cited
US1753593A
Cited
US2028084A
Cited
US2245777A
Cited
US2488655A
Cited
US2654107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |