US2921175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broiler
Assignee: Individual
•
Filing: 1957-02-15
•
Granted: 1960-01-12
•
Expires: 1977-02-15
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Zaidan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:42
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/06; A; A47; A47J; A47J37/00; A47J37/06; A47J37/0688; G; G01; G01S; G01S3/00; G01S3/02; G01S3/14; G01S3/28; G01S3/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US570957A
Cited
US917195A
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US1228956A
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US1251232A
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US1398157A
Cited
US1713303A
Cited
US1862077A
Cited
US2030047A
Cited
US2502685A
Cited
US2565000A
Cited
US2542335A
Cited
US2851575A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |