US3058614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pan loading device
Assignee: AMF Inc
•
Filing: 1956-05-21
•
Granted: 1962-10-16
•
Expires: 1976-05-21
Abstract
No abstract record available.
Inventors
- 👤 Fred D Marasso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:08
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/07; B; B65; B65G; B65G57/00; B65G57/02; B65G57/03; B65G57/16; B65G57/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2108457A
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US2409870A
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US2615746A
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US2696927A
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US2550616A
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US2628726A
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US2684800A
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US2652934A
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US2769570A
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US2818987A
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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) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |