US1091770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car construction.
Assignee: Hale and Kilburn Co
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Filing: 1912-03-09
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Granted: 1914-03-31
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Expires: 1932-03-09
Abstract
No abstract record available.
Inventors
- 👤 Victor Von Schlegell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:11
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/82; E04B2/827
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) | 1917-03-30 | 1917-09-29 | 1918-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-03-30 | 1921-09-29 | 1922-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-03-30 | 1925-09-29 | 1926-03-31 | $7700.00 | Window Closed / Lapsed |