US2647716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair tray with furniture arm engaging bracket
Assignee: Individual
•
Filing: 1948-12-08
•
Granted: 1953-08-04
•
Expires: 1968-12-08
Abstract
No abstract record available.
Inventors
- 👤 Alberta I Hudziak
- 👤 Pauline H Kyker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:33
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US773792A
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US1008037A
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US1532688A
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GB321141A
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US1761004A
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US1812270A
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US1869444A
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US1953562A
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US2083299A
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US2034835A
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US2099433A
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US2223680A
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US2214204A
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US2306294A
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US2357668A
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US2584050A
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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) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |