Patent US4056102A successfully refreshed from Google Patents.
Patent US2550804A successfully refreshed from Google Patents.
US2550804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Individual
•
Filing: 1946-04-27
•
Granted: 1951-05-01
•
Expires: 1966-04-27
Abstract
No abstract record available.
Inventors
- 👤 James M Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:54
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/06; B65D21/062
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1016346A
Cited
US1079903A
Cited
US1653579A
Cited
US2061414A
Cited
US2087944A
Cited
US2105179A
Cited
US2088181A
Cited
US2121944A
Cited
US2288602A
Cited
US2293966A
Cited
US2297097A
Cited
US2395542A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-30 | 1954-10-30 | 1955-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-30 | 1958-10-30 | 1959-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-30 | 1962-10-30 | 1963-05-01 | $7700.00 | Window Closed / Lapsed |