US2461247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utility cover
Assignee: Individual
•
Filing: 1945-07-04
•
Granted: 1949-02-08
•
Expires: 1965-07-04
Abstract
No abstract record available.
Inventors
- 👤 Wormull George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:26
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US138833A
Cited
GB189617956A
Cited
US711430A
Cited
US815954A
Cited
US911099A
Cited
US850844A
Cited
US891109A
Cited
US1093211A
Cited
US1142427A
Cited
US1546159A
Cited
GB278798A
Cited
US1882996A
Cited
US1905356A
Cited
US2099056A
Cited
US1930162A
Cited
GB415159A
Cited
CH194165A
Cited
US2294260A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |