Patent US3314092A successfully refreshed from Google Patents.
US3314092A
Expired / Lapsed
US
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Shoemaking process
Assignee: Individual
•
Filing: 1963-07-03
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Granted: 1967-04-18
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Pujol Jaime
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:46
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
THE SHOEMAKING PROCESS COMPRISING THE STEPS OF MAKING A LINE OF SPACED SLITS IN AN INSOLE BLANK TO DEFINE A REMOVABLE AREA, IN THE CENTRAL PORTION THEREOF LAMINATING THE SLITTED BLANK WITH A SOCK LINING HAVING A CUSHION PLY AND THUS ENCLOSING THE CUSHION PLY, LASTING AN UPPER TO THE MARGIN OF THE INSOLE BLANK, AND AFTER THE LASTING STEP REMOVING THE DEFINED AREA FROM THE INSOLE TO EXPOSE THE ENCLOSED CUSHION PLY.
Claim 2
Dependent Claim
73 words
THE SHOEMAKING PROCESS COMPRISING THE STEPS OF MAKING A LINE OF SPACED SLITS IN AN INSOLE BLANK TO DEFINE A REMOVABLE AREA, IN THE CENTRAL PORTION THEREOF LAMINATING THE SLITTED BLANK WITH A SOCK LINING HAVING A CUSHION PLY AND THUS ENCLOSING THE CUSHION PLY, LASTING AN UPPER TO THE MARGIN OF THE INSOLE BLANK, AND AFTER THE LASTING STEP REMOVING THE DEFINED AREA FROM THE INSOLE TO EXPOSE THE ENCLOSED CUSHION PLY.
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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) | 1970-04-17 | 1970-10-17 | 1971-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-17 | 1974-10-17 | 1975-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-17 | 1978-10-17 | 1979-04-18 | $7700.00 | Window Closed / Lapsed |