US3462789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint brush drip protector
Assignee: EDGAR L SEAL
•
Filing: 1968-04-01
•
Granted: 1969-08-26
•
Expires: 1988-04-01
Abstract
No abstract record available.
Inventors
- 👤 Edgar L Seal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:33
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/12; B44D3/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US328426A
Cited
US1447877A
Cited
US2584504A
Cited
US2535260A
Cited
US2791790A
Cited
US3337894A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |