US2657967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utility tray
Assignee: Individual
•
Filing: 1950-02-21
•
Granted: 1953-11-03
•
Expires: 1970-02-21
Abstract
No abstract record available.
Inventors
- 👤 Everette V Gilchrist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:09
CPC Classifications
B; B60; B60R; B60R7/00; B60R7/04; B60R7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US731654A
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US788574A
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US912328A
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US1014831A
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US2112471A
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US2170013A
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US2384842A
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US2275060A
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US2271884A
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US2301730A
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US2322755A
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US2487537A
Cited
US2443381A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-02 | 1957-05-04 | 1957-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-02 | 1961-05-04 | 1961-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-02 | 1965-05-04 | 1965-11-03 | $7700.00 | Window Closed / Lapsed |