Patent US2027527A successfully refreshed from Google Patents.
US1820562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerating can feed
Assignee: Individual
•
Filing: 1928-06-15
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Granted: 1931-08-25
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Expires: 1948-06-15
Abstract
No abstract record available.
Inventors
- 👤 Henry L Guenther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:12
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/26
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) | 1934-08-24 | 1935-02-23 | 1935-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-08-24 | 1939-02-23 | 1939-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-08-24 | 1943-02-23 | 1943-08-25 | $7700.00 | Window Closed / Lapsed |