Patent US3272541A successfully refreshed from Google Patents.
US3272541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball joints
Assignee: Individual
•
Filing: 1963-02-08
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Granted: 1966-09-13
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Expires: 1983-02-08
Abstract
No abstract record available.
Inventors
- 👤 Latzen Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:39
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0647; F16C11/0628; F16C11/0642; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32737; Y10T403/32762
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2361025A
Cited
US2507087A
Cited
US2749161A
Cited
US2841428A
Cited
US2814538A
Cited
US3025090A
Cited
US2851314A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |