Patent US2968048A successfully refreshed from Google Patents.
US2968048A
Expired / Lapsed
US
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Hoist for beds
Assignee: Individual
•
Filing: 1954-11-01
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Granted: 1961-01-17
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Expires: 1974-11-01
Abstract
No abstract record available.
Inventors
- 👤 Roberge Guy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:23
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/84; B; B66; B66B; B66B9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1000084A
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US1352455A
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US1764405A
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US1720116A
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GB393718A
Cited
US2072354A
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US2112837A
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US2164128A
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US2592166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-17 | 1964-07-18 | 1965-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-17 | 1968-07-18 | 1969-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-17 | 1972-07-18 | 1973-01-17 | $7700.00 | Window Closed / Lapsed |