Patent US2896620A successfully refreshed from Google Patents.
US2745197A
Expired / Lapsed
US
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Mid-sole construction
Assignee: Danielson Manufacturing Co
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Filing: 1954-09-09
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Granted: 1956-05-15
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Expires: 1974-09-09
Abstract
No abstract record available.
Inventors
- 👤 John E Holt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:34
CPC Classifications
A; A43; A43C; A43C15/00; A43C15/16; A43C15/162; A43C15/164; A43C15/165
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
A SPORT SHOE CONSTRUCTION OF THE CHARACTER DESCRIBED COMPRISING AN OUTSOLE, A THEMOPLASTIC MID-SOLE SECURED TO THE OUTER SURFACE OF SAID OUTSOLE, SAID MID-SOLE HAVING A PLURALITY OF SPIKE-RECEIVING SOCKETS INTEGRAL THEREWITH AND EXTENDING THEREFROM, AND A TAP SOLE SECURED TO SAID MID-SOLE AND HAVING A PLURALITY OF APERTURES THEREIN FOR RECEIVING SAID SOCKETS.
References Cited (Backward Citations)
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US1391346A
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GB192409A
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FR666199A
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FR792111A
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GB574429A
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US2578591A
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US2479793A
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US2635363A
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US2682714A
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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) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |