Patent US2952096A successfully refreshed from Google Patents.
US2952096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic apparatus for accelerated production of green feed for live stock
Assignee: Individual
•
Filing: 1957-07-15
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Granted: 1960-09-13
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Expires: 1977-07-15
Abstract
No abstract record available.
Inventors
- 👤 Donald L Hughes
- 👤 Walter W Pollack
- 👤 Schwartzman Benard
- 👤 Goldberg Simon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:38
CPC Classifications
A; A01; A01G; A01G31/00; A01G31/02; A01G31/06; A01G31/065; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 0
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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) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |