US3413868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and methods for controlling a multiple stage gear transmission mechanism
Assignee: Honda Gijutsu Kenkyusho KK
•
Filing: 1966-05-09
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Granted: 1968-12-03
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Expires: 1986-05-09
Abstract
No abstract record available.
Inventors
- 👤 Iizuka Yoshitoku
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:07
CPC Classifications
F; F16; F16H; F16H63/00; F16H63/02; F16H63/08; F16H63/14; G; G05; G05G; G05G7/00; G05G7/02; G05G7/08; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19442; Y10T74/19451; Y10T74/1946
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US292908A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |