US2669035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lightweight boot having constricting tie
Assignee: SO LO WORKS Inc
•
Filing: 1951-07-27
•
Granted: 1954-02-16
•
Expires: 1971-07-27
Abstract
No abstract record available.
Inventors
- 👤 Joe J Marx
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:02
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/16; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3787
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US144810A
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US251272A
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US540703A
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US562114A
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FR958758A
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US897287A
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US1447586A
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US1966135A
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US2094091A
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US2119233A
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US2317870A
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US2508031A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |