Patent CA476164A successfully refreshed from Google Patents.
US2987734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hospital transfer table
Assignee: Individual
•
Filing: 1958-04-23
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Granted: 1961-06-13
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Expires: 1978-04-23
Abstract
No abstract record available.
Inventors
- 👤 Iii Jesse T Littleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:19
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1019; A61G7/1025; A61G7/1034; A61G7/1036; A61G7/104; A61G7/1046; A61G7/1049; A61G7/1057; A61G2200/00; A61G2200/30; A61G2200/32; A61G7/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1138582A
Cited
GB145108A
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US1517069A
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US1635575A
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US1981271A
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US2337505A
Cited
US2565761A
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US2630585A
Cited
US2834030A
Cited
US2836475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |