US3070353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shroud assembly
Assignee: Motors Liquidation Co
•
Filing: 1958-12-03
•
Granted: 1962-12-25
•
Expires: 1978-12-03
Abstract
No abstract record available.
Inventors
- 👤 Harvey W Welsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:09
CPC Classifications
F; F01; F01D; F01D9/00; F01D9/02; F01D9/04; F01D9/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2507079A
Cited
US2488867A
Cited
FR975879A
Cited
US2658719A
Cited
US2749026A
Cited
FR1057993A
Cited
US2771622A
Cited
US2766963A
Cited
GB789733A
Cited
US2910269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |