Patent WO1998003218A1 successfully refreshed from Google Patents.
US2816999A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Domestic appliance
Assignee: Motors Liquidation Co
•
Filing: 1955-01-14
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Granted: 1957-12-17
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Expires: 1975-01-14
Abstract
No abstract record available.
Inventors
- 👤 Millard E Fry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:10
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/19; G05D23/275; G05D23/27535; G05D23/27537; H; H01; H01H; H01H37/00; H01H37/02; H01H37/32; H01H37/36; H01H89/00; H01H89/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2276930A
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US2399423A
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US2552480A
Cited
US2479372A
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US2602132A
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US2697150A
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US2689289A
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US2767295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |