US2829018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable fastening means for table tops and the like
Assignee: Individual
•
Filing: 1955-10-14
•
Granted: 1958-04-01
•
Expires: 1975-10-14
Abstract
No abstract record available.
Inventors
- 👤 Frank J Valtri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:19
CPC Classifications
A; A47; A47B; A47B1/00; A47B1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US464884A
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US1048596A
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US1425833A
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US1503622A
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FR775105A
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US2151284A
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US2342832A
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US2565065A
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GB676156A
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US2704236A
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US2635934A
Cited
US2723171A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |