US2506517A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry drier
Assignee: Hamilton Manufacturing Co
•
Filing: 1945-11-05
•
Granted: 1950-05-02
•
Expires: 1965-11-05
Abstract
No abstract record available.
Inventors
- 👤 James R Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:50
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/26; D06F58/263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1432388A
Cited
US1548218A
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US1607841A
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US1689345A
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US2135645A
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US2341101A
Cited
US2422825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-01 | 1953-10-31 | 1954-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-01 | 1957-10-31 | 1958-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-01 | 1961-10-31 | 1962-05-02 | $7700.00 | Window Closed / Lapsed |