Patent US2608252A successfully refreshed from Google Patents.
US2608252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Domestic appliance
Assignee: Motors Liquidation Co
•
Filing: 1947-07-11
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Granted: 1952-08-26
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Expires: 1967-07-11
Abstract
No abstract record available.
Inventors
- 👤 Robert R Candor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:27
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; D; D06; D06F; D06F34/00; D06F34/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US774018A
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US1878888A
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US1757124A
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US2313466A
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US2331699A
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US2407660A
Cited
US2321573A
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US2380732A
Cited
US2391718A
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US2393187A
Cited
US2520695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |