Patent US2467213A successfully refreshed from Google Patents.
US2467213A
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Spinning cot
Assignee: Dayton Rubber Co
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Filing: 1944-10-07
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Granted: 1949-04-12
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Expires: 1964-10-07
Abstract
No abstract record available.
Inventors
- 👤 Enrique L Luaces
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:13
CPC Classifications
B; B29; B29C; B29C35/00; B29C35/02; B29C35/12; D; D01; D01H; D01H5/00; D01H5/18; D01H5/70; D01H5/74; D01H5/80; B29K; B29K2019/00; D01H2700/00; D01H2700/245; Y; Y10; Y10S; Y10S264/00; Y10S264/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US938087A
Cited
US1988491A
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US2012223A
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US2119491A
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US2324466A
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US2332514A
Cited
US2304656A
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US2364790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |