Patent US3129020A successfully refreshed from Google Patents.
US3129020A
Expired / Lapsed
US
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Tray drainhose nipple
Assignee: Motors Liquidation Co
•
Filing: 1961-04-10
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Granted: 1964-04-14
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Expires: 1981-04-10
Abstract
No abstract record available.
Inventors
- 👤 Raymond S Bujnowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:51
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/22; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/49876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US680684A
Cited
US1465617A
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US1734757A
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US2308310A
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US2690861A
Cited
US2981449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |