US2920177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broiler apparatus
Assignee: Individual
•
Filing: 1957-09-16
•
Granted: 1960-01-05
•
Expires: 1977-09-16
Abstract
No abstract record available.
Inventors
- 👤 Earl P Brane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:20
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1054321A
Cited
US1543692A
Cited
US1543212A
Cited
US2127658A
Cited
US2168773A
Cited
US2438699A
Cited
US2419261A
Cited
US2646495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |