US2914110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Invalid handling apparatus
Assignee: Individual
•
Filing: 1956-01-06
•
Granted: 1959-11-24
•
Expires: 1976-01-06
Abstract
No abstract record available.
Inventors
- 👤 Frederick J Schulte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:27
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1017; A61G7/104; A61G7/1046; A61G7/1063; A61G7/1067; A61G2200/00; A61G2200/30; A61G2200/34; A61G2200/36; A61G2200/50; A61G2200/52; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US935170A
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US2375907A
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US2539346A
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US2439163A
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US2614267A
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US2565536A
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US2747652A
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FR1090552A
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US2777667A
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US2821406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |