US2786447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry feed dispenser
Assignee: Individual
•
Filing: 1954-07-23
•
Granted: 1957-03-26
•
Expires: 1974-07-23
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:37
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/01; Y; Y10; Y10S; Y10S119/00; Y10S119/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2591609A
Cited
US1518664A
Cited
US1977513A
Cited
US2302314A
Cited
US2601057A
Cited
US2685863A
Cited
US2659346A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |