US3501895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container lidding machine
Assignee: Foster Poultry Farms
•
Filing: 1967-03-14
•
Granted: 1970-03-24
•
Expires: 1987-03-14
Abstract
No abstract record available.
Inventors
- 👤 Robert L Geyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:33
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B65B7/2842; B65B7/2871
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1969581A
Cited
US2904941A
Cited
US2848856A
Cited
US2955400A
Cited
US3236027A
Cited
US3105334A
Cited
US3145518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-23 | 1973-09-22 | 1974-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-23 | 1977-09-22 | 1978-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-23 | 1981-09-22 | 1982-03-24 | $7700.00 | Window Closed / Lapsed |