Patent US3149610A successfully refreshed from Google Patents.
US3149610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material distributor and animal stock feeder
Assignee: Unisys Corp
•
Filing: 1962-10-12
•
Granted: 1964-09-22
•
Expires: 1982-10-12
Abstract
No abstract record available.
Inventors
- 👤 Marvin D Van Peursem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:14
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0258
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US111122A
Cited
US716952A
Cited
US2505396A
Cited
US2580106A
Cited
US2940639A
Cited
US3031064A
Cited
US3037611A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |