US2745114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding stretcher
Assignee: Individual
•
Filing: 1952-06-26
•
Granted: 1956-05-15
•
Expires: 1972-06-26
Abstract
No abstract record available.
Inventors
- 👤 Raoul A Cote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:41
CPC Classifications
A; A61; A61G; A61G1/00; A61G1/013; A61G1/04; A61G1/048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB190113359A
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US919159A
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US1164828A
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US1205186A
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US1305388A
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US1944064A
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US2087984A
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GB488908A
Cited
US2203193A
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US2226307A
Cited
US2324665A
Cited
US2351146A
Cited
US2347389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |