US2682273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cleaning paint spray guns and the like
Assignee: Individual
•
Filing: 1950-09-01
•
Granted: 1954-06-29
•
Expires: 1970-09-01
Abstract
No abstract record available.
Inventors
- 👤 James E Roach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:25
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/006; B05; B05B; B05B15/00; B05B15/50; B05B15/55; B05B15/555; B05B7/00; B05B7/24; B05B7/2402; B05B7/2405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US843555A
Cited
US1438834A
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US2023496A
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US1765557A
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US2245892A
Cited
US2241144A
Cited
US2309251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |