Patent US2684501A successfully refreshed from Google Patents.
US2684501A
Expired / Lapsed
US
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Patty molding device
Assignee: Hollymatic Corp
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Filing: 1950-09-16
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Granted: 1954-07-27
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Expires: 1970-09-16
Abstract
No abstract record available.
Inventors
- 👤 Harry H Holly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:33
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/06; B65B25/08; A; A21; A21C; A21C11/00; A21C11/16; A22; A22C; A22C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1107795A
Cited
US1989911A
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US2105211A
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US2299314A
Cited
US2338939A
Cited
US2554821A
Cited
US2530062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |