US2891256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for lifting and transporting patients
Assignee: Individual
•
Filing: 1954-05-19
•
Granted: 1959-06-23
•
Expires: 1974-05-19
Abstract
No abstract record available.
Inventors
- 👤 Scully Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:07
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1015; A61G7/104; A61G7/1046; A61G7/1049; A61G7/1051; A61G7/1073; A61G7/1082; A61G7/1084; A61G2200/00; A61G2200/30; A61G2200/36; A61G2200/50; A61G2200/52; A61G5/00; A61G5/006; A61G7/002; A61G7/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1072959A
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FR657933A
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US1878785A
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GB358059A
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US1961119A
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US2234483A
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US2255462A
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US2218883A
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US2516553A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-22 | 1962-12-22 | 1963-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-22 | 1966-12-22 | 1967-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-22 | 1970-12-22 | 1971-06-23 | $7700.00 | Window Closed / Lapsed |