US2479395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chicken scalding machine
Assignee: Individual
•
Filing: 1946-09-28
•
Granted: 1949-08-16
•
Expires: 1966-09-28
Abstract
No abstract record available.
Inventors
- 👤 Albert E Mumper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:57
CPC Classifications
A; A22; A22C; A22C21/00; A22C21/04; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/1828
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US661514A
Cited
US1646690A
Cited
US1637096A
Cited
US1825584A
Cited
US2000056A
Cited
US2048607A
Cited
US2408248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-15 | 1953-02-14 | 1953-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-15 | 1957-02-14 | 1957-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-15 | 1961-02-14 | 1961-08-16 | $7700.00 | Window Closed / Lapsed |