US3475803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller for applying paint,ink and the like
Assignee: Individual
•
Filing: 1965-08-27
•
Granted: 1969-11-04
•
Expires: 1985-08-27
Abstract
No abstract record available.
Inventors
- 👤 Edward D Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:25
CPC Classifications
B; B41; B41N; B41N7/00; B41N7/06; B29; B29C; B29C44/00; B29C44/02; B29C44/04; B29C44/0423; B29C44/043; B29K; B29K2075/00; B29L; B29L2031/00; B29L2031/32; B29L2031/324; B41N2207/00; B41N2207/02; B41N2207/04; B41N2207/14; Y; Y10; Y10S; Y10S264/00; Y10S264/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1555389A
Cited
US2112095A
Cited
US2333800A
Cited
GB733624A
Cited
GB749541A
Cited
GB803160A
Cited
US3133340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |