US1145236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable-speed mechanism.
Assignee: Individual
•
Filing: 1911-12-26
•
Granted: 1915-07-06
•
Expires: 1931-12-26
Abstract
No abstract record available.
Inventors
- 👤 Alpheus Fay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:10
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/20; F16H3/22; F16H3/30; F16H3/32; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19233; Y10T74/19293; Y10T74/19298; Y10T74/19307
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) | 1918-07-05 | 1919-01-04 | 1919-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-07-05 | 1923-01-04 | 1923-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-07-05 | 1927-01-04 | 1927-07-06 | $7700.00 | Window Closed / Lapsed |