US2689464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating apparatus mounting means
Assignee: Motors Liquidation Co
•
Filing: 1952-04-25
•
Granted: 1954-09-21
•
Expires: 1972-04-25
Abstract
No abstract record available.
Inventors
- 👤 Clifford H Wurtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:23
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1671280A
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US1815170A
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US2064009A
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US2352591A
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US2437962A
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US2428654A
Cited
US2571717A
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US2524226A
Cited
GB609461A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |