US2605865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Island strip support
Assignee: Laboratory Furniture Co Inc
•
Filing: 1948-04-29
•
Granted: 1952-08-05
•
Expires: 1968-04-29
Abstract
No abstract record available.
Inventors
- 👤 John M Liptay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:44
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/22; F16L3/223; F16L3/227
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US49820A
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US1876528A
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US1486594A
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US1648971A
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US1815075A
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US1990259A
Cited
US2126962A
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US2267477A
Cited
US2243373A
Cited
US2321671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |