US1011338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottom automatic limit-stop for flunger-elevators.
Assignee: Otis Elevator Co
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Filing: 1905-12-07
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Granted: 1911-12-12
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Expires: 1925-12-07
Abstract
No abstract record available.
Inventors
- 👤 Floyd C Furlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:45
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/02; B66B1/04; F; F15; F15B; F15B1/00; F15B1/02; F15B1/04; F15B2211/00; F15B2211/70; F15B2211/705; F15B2211/7051; F15B2211/7053
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) | 1914-12-11 | 1915-06-12 | 1915-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-12-11 | 1919-06-12 | 1919-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-12-11 | 1923-06-12 | 1923-12-12 | $7700.00 | Window Closed / Lapsed |