US2470165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving attachment for dining tables
Assignee: Individual
•
Filing: 1946-04-02
•
Granted: 1949-05-17
•
Expires: 1966-04-02
Abstract
No abstract record available.
Inventors
- 👤 Boyd C Hartzler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:18
CPC Classifications
A; A47; A47B; A47B11/00; A47B2200/00; A47B2200/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US21885A
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US138072A
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US1631195A
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US984479A
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US944158A
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US1139564A
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US1444042A
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US1740831A
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US2075833A
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US2062807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |