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US1634754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun barrel
Assignee: Schneider Electric SE
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Filing: 1926-10-25
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Granted: 1927-07-05
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Expires: 1946-10-25
Abstract
No abstract record available.
Inventors
- 👤 Methlin Nicolas Emilien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:46
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/48; F41A21/487; F41A21/02; F41A21/04; F41A21/10; F41A21/20; F41A21/482
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) | 1930-07-04 | 1931-01-03 | 1931-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-07-04 | 1935-01-03 | 1935-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-07-04 | 1939-01-03 | 1939-07-05 | $7700.00 | Window Closed / Lapsed |