US2661040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meat grinder
Assignee: Individual
•
Filing: 1949-10-19
•
Granted: 1953-12-01
•
Expires: 1969-10-19
Abstract
No abstract record available.
Inventors
- 👤 Guldenring Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:25
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/30; B02C18/301; B02C18/302
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE214927C
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US612181A
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US1290734A
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US1825261A
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US2126029A
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DK2086A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-30 | 1957-06-01 | 1957-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-30 | 1961-06-01 | 1961-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-30 | 1965-06-01 | 1965-12-01 | $7700.00 | Window Closed / Lapsed |