US2061358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic discharging machine
Assignee: American Sheet and Tin Plate Co
•
Filing: 1932-10-07
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Granted: 1936-11-17
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Expires: 1952-10-07
Abstract
No abstract record available.
Inventors
- 👤 John A Hunter
- 👤 Howard K Ihrig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:29
CPC Classifications
F; F27; F27B; F27B9/00; F27B9/30; F27B9/38; F27D; F27D3/00; F27D2003/0034; F27D2003/0042; F27D2003/0046; F27D2003/0051; F27M; F27M2001/00; F27M2001/15; F27M2001/1539; F27M2001/156; F27M2001/1565; F27M2001/1573; Y; Y10; Y10S; Y10S414/00; Y10S414/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-11-17 | 1940-05-18 | 1940-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-11-17 | 1944-05-18 | 1944-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-11-17 | 1948-05-18 | 1948-11-17 | $7700.00 | Window Closed / Lapsed |