US2544582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing assembly for steering linkage and the like
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1946-03-04
•
Granted: 1951-03-06
•
Expires: 1966-03-04
Abstract
No abstract record available.
Inventors
- 👤 James H Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:58
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/20; B62D7/16; F; F16; F16C; F16C11/00; F16C11/04; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32081; Y10T403/32606; Y10T403/32819; Y10T403/32827; Y10T403/45; Y10T403/455; Y10T403/457; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US535389A
Cited
US1132348A
Cited
US1124282A
Cited
US1247094A
Cited
US1729445A
Cited
US2152506A
Cited
GB504563A
Cited
US2215243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |