US3490093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meat patty machine
Assignee: Frigidmeats Inc
•
Filing: 1967-08-16
•
Granted: 1970-01-20
•
Expires: 1987-08-16
Abstract
No abstract record available.
Inventors
- 👤 Jay L Mallas
- 👤 Clay Earnest Hawkins
- 👤 Bernard P Menzyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:02
CPC Classifications
A; A22; A22C; A22C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1473590A
Cited
US2324202A
Cited
US2706830A
Cited
US2757411A
Cited
US3177524A
Cited
US3416187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |