Patent US3517838A successfully refreshed from Google Patents.
US3517838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power loader for vehicles with transfer plate
Assignee: Maxon Industries Inc
•
Filing: 1968-05-24
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Granted: 1970-06-30
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Expires: 1988-05-24
Abstract
No abstract record available.
Inventors
- 👤 Max J Lugash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:01
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/44; B60P1/4414; Y; Y10; Y10S; Y10S414/00; Y10S414/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899089A
Cited
GB179909A
Cited
US2033243A
Cited
US2856081A
Cited
US2761572A
Cited
FR1108252A
Cited
US2889059A
Cited
US3184082A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |