US2904208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable paint can extension
Assignee: Individual
•
Filing: 1956-12-19
•
Granted: 1959-09-15
•
Expires: 1976-12-19
Abstract
No abstract record available.
Inventors
- 👤 Eldon W Woolfolk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:55
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/48; B65D25/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1153757A
Cited
US1251107A
Cited
US1746429A
Cited
US2005402A
Cited
US2198158A
Cited
US2686608A
Cited
US2674391A
Cited
US2766875A
Cited
US2837256A
Cited
US2771208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |