US2767948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable receptacle
Assignee: —
•
Filing: —
•
Granted: 1956-10-23
•
Expires: 1973-10-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:57
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D2331/00; F25D2331/80; F25D2331/803; F25D2331/809; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7111
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US528382A
Cited
US1305983A
Cited
US1192557A
Cited
US2077829A
Cited
US2345976A
Cited
US2540756A
Cited
US2673596A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |