US2643408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient reservoir with applicator closure
Assignee: Individual
•
Filing: 1950-01-05
•
Granted: 1953-06-30
•
Expires: 1970-01-05
Abstract
No abstract record available.
Inventors
- 👤 Decker Howard William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:44
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04; A47L23/05; A47L1/00; A47L1/06; A47L1/08; B; B05; B05C; B05C17/00; B05C17/002; B65; B65D; B65D47/00; B65D47/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US233238A
Cited
US470460A
Cited
US893379A
Cited
US1064641A
Cited
US1505442A
Cited
US1610595A
Cited
US2002598A
Cited
US2110188A
Cited
US2209544A
Cited
US2304127A
Cited
US2314394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |