US2880025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball and socket joint assembly
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1955-01-21
•
Granted: 1959-03-31
•
Expires: 1975-01-21
Abstract
No abstract record available.
Inventors
- 👤 Edward J Herbenar
- 👤 Sylvester S Mazur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:05
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0604; 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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1930676A
Cited
US2118990A
Cited
US2076028A
Cited
US2252554A
Cited
US2292675A
Cited
US2461866A
Cited
US2461626A
Cited
US2507087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |