US2790634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic cushioning assembly for vehicles and the like
Assignee: Individual
•
Filing: 1955-06-23
•
Granted: 1957-04-30
•
Expires: 1975-06-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Fawick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:32
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G21/055; B60G11/00; B60G11/26; B60G11/27; B60G11/30; B60G11/32; B60G11/48; B60G11/64; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/455
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2704665A
Cited
US664444A
Cited
US1066920A
Cited
DE595490C
Cited
US1884477A
Cited
US2275637A
Cited
FR880843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-29 | 1960-10-29 | 1961-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-29 | 1964-10-29 | 1965-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-29 | 1968-10-29 | 1969-04-30 | $7700.00 | Window Closed / Lapsed |