Patent US2654121A successfully refreshed from Google Patents.
US2654121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for molding hamburger steak patties and the like
Assignee: Individual
•
Filing: 1950-06-06
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Granted: 1953-10-06
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Expires: 1970-06-06
Abstract
No abstract record available.
Inventors
- 👤 Harry J Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:15
CPC Classifications
A; A22; A22C; A22C7/00; A22C7/0023; A22C7/003; A22C7/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US366706A
Cited
US1471727A
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US873559A
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US1486445A
Cited
US2011989A
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US2036367A
Cited
GB447168A
Cited
US2076488A
Cited
US2099638A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |