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US2789624A
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Assignee: Individual
•
Filing: 1954-02-11
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Granted: 1957-04-23
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Expires: 1974-02-11
Abstract
No abstract record available.
Inventors
- 👤 John J Ancoin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:32
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/065; A61G7/075; A61G7/0755
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US675678A
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US882902A
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US1221596A
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US1399606A
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US1699853A
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US1694095A
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FR740792A
Cited
US2448734A
Cited
US2482646A
Cited
US2545510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-22 | 1960-10-22 | 1961-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-22 | 1964-10-22 | 1965-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-22 | 1968-10-22 | 1969-04-23 | $7700.00 | Window Closed / Lapsed |