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Patent US1794337A successfully refreshed from Google Patents.
US1794337A
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US
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Assignee: SAID LONSCHEIN
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Filing: 1929-12-09
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Granted: 1931-02-24
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Expires: 1949-12-09
Abstract
No abstract record available.
Inventors
- 👤 Levy Harry
- 👤 Lonschein Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:33
CPC Classifications
B; B44; B44B; B44B5/00; B44B5/0004; B44B5/0033; B41; B41K; B41K1/00; B41K1/006; B41K5/00; B44B5/0085
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) | 1934-02-23 | 1934-08-25 | 1935-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-02-23 | 1938-08-25 | 1939-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-02-23 | 1942-08-25 | 1943-02-24 | $7700.00 | Window Closed / Lapsed |