US2867430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry dryers
Assignee: Murray Corp
•
Filing: 1952-12-31
•
Granted: 1959-01-06
•
Expires: 1972-12-31
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Hullar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:52
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2193889A
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US2398880A
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US2460422A
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US2506517A
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US2548313A
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US2564867A
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US2590808A
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US2599623A
Cited
US2664646A
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US2690905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-05 | 1962-07-07 | 1963-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-05 | 1966-07-07 | 1967-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-05 | 1970-07-07 | 1971-01-06 | $7700.00 | Window Closed / Lapsed |