US2661545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drier
Assignee: Individual
•
Filing: 1950-02-01
•
Granted: 1953-12-08
•
Expires: 1970-02-01
Abstract
No abstract record available.
Inventors
- 👤 Messinger William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:16
CPC Classifications
F; F26; F26B; F26B21/00; D; D21; D21F; D21F5/00; D21F5/02; F26B13/00; F26B13/10; F26B13/14; F26B13/16; F26B13/18; F26B21/40; F26B21/45
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US266104A
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US1790700A
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US1583333A
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US1521660A
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US1693934A
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US2044640A
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US2294866A
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US2433121A
Cited
US2374745A
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US2563692A
Cited
US2542287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-07 | 1957-06-08 | 1957-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-07 | 1961-06-08 | 1961-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-07 | 1965-06-08 | 1965-12-08 | $7700.00 | Window Closed / Lapsed |