US3068031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball joint assembly
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1959-08-10
•
Granted: 1962-12-11
•
Expires: 1979-08-10
Abstract
No abstract record available.
Inventors
- 👤 Edward J Herbenar
- 👤 Sylvester S Mazur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:53
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0628; F16C11/0633; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32721
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1867540A
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US2027560A
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US2324984A
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US2350398A
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US2393501A
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US2628416A
Cited
US2912267A
Cited
US2835521A
Cited
US2954992A
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US2885248A
Cited
US2838436A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |