US3043582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolling lobe type air spring and method of manufacture
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1956-10-02
•
Granted: 1962-07-10
•
Expires: 1976-10-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur B Hirtreiter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:34
CPC Classifications
B; B29; B29D; B29D22/00; B29D22/02; B29D22/023; F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/05; B60; B60G; B60G2202/00; B60G2202/10; B60G2202/14; B60G2202/143; B60G2202/15; B60G2202/152; B60G2204/00; B60G2204/40; B60G2204/45; B60G2204/4502
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) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |