US2937047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concealed drip gutter and passenger compartment ventilation means for automotive vehicle
Assignee: Motors Liquidation Co
•
Filing: 1958-02-28
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Granted: 1960-05-17
•
Expires: 1978-02-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Julius Hezler
- 👤 Joseph R Schemansky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:44
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/07; B60H; B60H1/00; B60H1/24; B60H1/26; B60H1/262; B60J; B60J10/00; B60J10/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE342217C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |