US3034465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die
Assignee: Motors Liquidation Co
•
Filing: 1958-11-28
•
Granted: 1962-05-15
•
Expires: 1978-11-28
Abstract
No abstract record available.
Inventors
- 👤 Walter W Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:49
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1351048A
Cited
US1940294A
Cited
US2099265A
Cited
US2206812A
Cited
US2777790A
Cited
US2885913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |