Patent US2446185A successfully refreshed from Google Patents.
US2446185A
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US
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Sliding seat supporting means
Assignee: Individual
•
Filing: 1945-05-02
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Granted: 1948-08-03
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Expires: 1965-05-02
Abstract
No abstract record available.
Inventors
- 👤 Peter F Masucci
- 👤 Zola Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:49
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/023; A47C7/00; A47C7/56; A47C7/566
Claims Analysis
Total Claims: 0
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US1603042A
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US2219642A
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US2319597A
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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) | 1951-08-03 | 1952-02-02 | 1952-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-03 | 1956-02-02 | 1956-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-03 | 1960-02-02 | 1960-08-03 | $7700.00 | Window Closed / Lapsed |