US3033607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drain hole seal
Assignee: Ford Motor Co
•
Filing: 1959-12-01
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Granted: 1962-05-08
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Expires: 1979-12-01
Abstract
No abstract record available.
Inventors
- 👤 Theodore F Lapinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:11
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/04; B60J5/0412; B60J5/0418; B60J10/00; B60J10/30; B60J10/80; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/7887
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |