US3494438A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable snowmobile suspension
Assignee: Massey Ferguson Inc
•
Filing: 1968-07-15
•
Granted: 1970-02-10
•
Expires: 1988-07-15
Abstract
No abstract record available.
Inventors
- 👤 Jack H Rose
- 👤 Robert P Matherly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:08
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/24; B62D55/06; B62D55/07; B62D55/20; B62M; B62M27/00; B62M27/02; B62M2027/025; B62M2027/026
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2041599A
Cited
US2339886A
Cited
US2346351A
Cited
US2749189A
Cited
US2627442A
Cited
US3386778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |