US2563330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray
Assignee: Individual
•
Filing: 1947-04-26
•
Granted: 1951-08-07
•
Expires: 1967-04-26
Abstract
No abstract record available.
Inventors
- 👤 Leroy M Gimbal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:13
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0252; A23G3/0268; A23G3/0263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1038923A
Cited
US1010801A
Cited
US1066359A
Cited
US1895323A
Cited
US1947055A
Cited
US1986716A
Cited
US2268458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |