Patent US2156229A successfully refreshed from Google Patents.
Patent US3479055A successfully refreshed from Google Patents.
US3479055A
Expired / Lapsed
US
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Load distributing assembly for wheel supported vehicles
Assignee: Cunha Products Inc
•
Filing: 1967-11-16
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Granted: 1969-11-18
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Expires: 1987-11-16
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Cunha
- 👤 Thomas E Conlon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:48
CPC Classifications
B; B62; B62D; B62D49/00; B62D49/005; B62D53/00; B62D53/04; B62D53/08; B62D53/0857; B62D53/0864; Y; Y10; Y10T; Y10T137/00; Y10T137/598; Y10T137/612; Y10T137/613; Y10T137/6137
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |