US2697018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lap tray with leg engaging means
Assignee: Individual
•
Filing: 1952-09-30
•
Granted: 1954-12-14
•
Expires: 1972-09-30
Abstract
No abstract record available.
Inventors
- 👤 Georgides George Zanos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:34
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/06; A47G23/0608
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190720027A
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FR416498A
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US1008037A
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US1436859A
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US1555038A
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US1709927A
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US1646333A
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US1885384A
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US1888117A
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US2115323A
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US2039922A
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US2127980A
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US2663603A
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US2640747A
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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) | 1957-12-13 | 1958-06-14 | 1958-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-13 | 1962-06-14 | 1962-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-13 | 1966-06-14 | 1966-12-14 | $7700.00 | Window Closed / Lapsed |