Patent DE646857C successfully refreshed from Google Patents.
US3024922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage and feeding apparatus
Assignee: Individual
•
Filing: 1958-11-07
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Granted: 1962-03-13
•
Expires: 1978-11-07
Abstract
No abstract record available.
Inventors
- 👤 Albert R Clark
- 👤 William B Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:00
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/006; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14
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) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |