US3532386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel cover
Assignee: Boeing North American Inc
•
Filing: 1969-03-18
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Granted: 1970-10-06
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Expires: 1989-03-18
Abstract
No abstract record available.
Inventors
- 👤 Claude J Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:20
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/06; B60B7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA494765A
Cited
US2493001A
Cited
US2842405A
Cited
US3019055A
Cited
US3265441A
Cited
US3252739A
Cited
US3416840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |