US3492889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable control stand
Assignee: Massey Ferguson Inc
•
Filing: 1968-03-18
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Granted: 1970-02-03
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Expires: 1988-03-18
Abstract
No abstract record available.
Inventors
- 👤 Roy E Hauff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:03
CPC Classifications
G; G05; G05G; G05G13/00; B; B60; B60K; B60K23/00; F; F24; F24D; F24D13/00; F24D13/02; H; H05; H05B; H05B3/00; H05B3/20; H05B3/22; H05B3/28; Y; Y02; Y02B; Y02B30/00; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87096; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20576; Y10T74/20582; Y10T74/20612
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3242763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-02 | 1973-08-04 | 1974-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-02 | 1977-08-04 | 1978-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-02 | 1981-08-04 | 1982-02-03 | $7700.00 | Window Closed / Lapsed |