US2447743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass-topped tennis table
Assignee: Libbey Owens Ford Glass Co
•
Filing: 1944-04-06
•
Granted: 1948-08-24
•
Expires: 1964-04-06
Abstract
No abstract record available.
Inventors
- 👤 Walter G Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:23
CPC Classifications
A; A47; A47B; A47B25/00; A47B25/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US206234A
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US626554A
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US755197A
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FR417707A
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US1135229A
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US1338202A
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US1875864A
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US1950540A
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US1995543A
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US2367948A
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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) | 1951-08-24 | 1952-02-23 | 1952-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-24 | 1956-02-23 | 1956-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-24 | 1960-02-23 | 1960-08-24 | $7700.00 | Window Closed / Lapsed |