US3308562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary shoe cover of the type having a conductive sole
Assignee: Individual
•
Filing: 1964-06-22
•
Granted: 1967-03-14
•
Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Zimmon Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:28
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/16; A43B3/163
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A SANITARY SHOE COVER COMPRISING A NORMALLY FLAT SOLE HAVING A PERIPHERAL EDGE BENT VERTICALLY UPWARD, A TEXTILE COVER PORTION FOR ENCLOSING THE UPPER PORTION OF A SHOE, HAVING A REVERSELY, INWARDLY BENT BOTTOM EDGE, A WELTING OF TEXTILE FABRIC FILLED WITH A FILLER TO IMPORT BODILY STIFFNESS THERETO WHILE LEAVING A MEASURE OF FLEXIBILITY, SAID WELTING HAVING ONE EDGE HEMMED WITH A FIRST LINE OF STITCHING TO FORM A HEM TO RECEIVE SAID FILLER AND BEING SEWN ADJACENT SAID HEMMED EDGE TO SAID PERIPHERAL EDGE OF SAID SOLE ALONG A HORIZONTAL SECOND LINE OF STITCHING WHICH SUBSTANTIALLY OVERLIES SAID FIRST LINE OF STITCHING AND BEING SEWN ADJACENT ITS OTHER EDGE TO SAID BOTTOM EDGE OF SAID COVER PORTION ALONG A HORIZONTAL THIRD LINE OF STITCHING, SAID COVER PORTION HAVING AN OUTER PERIPHERY SPACED OUTWARDLY BEYOND SAID PERIPHERAL EDGE OF SAID SOLE AND OF SAID WELTING, SAID WELTING EXTENDING VERTICALLY ALL AROUND SAID SOLE BETWEEN SAID PERIPHERAL EDGE OF SAID SOLE AND SAID BOTTOM EDGE OF SAID COVER PORTION.
Claim 2
Dependent Claim
169 words
A SANITARY SHOE COVER COMPRISING A NORMALLY FLAT SOLE HAVING A PERIPHERAL EDGE BENT VERTICALLY UPWARD, A TEXTILE COVER PORTION FOR ENCLOSING THE UPPER PORTION OF A SHOE, HAVING A REVERSELY, INWARDLY BENT BOTTOM EDGE, A WELTING OF TEXTILE FABRIC FILLED WITH A FILLER TO IMPORT BODILY STIFFNESS THERETO WHILE LEAVING A MEASURE OF FLEXIBILITY, SAID WELTING HAVING ONE EDGE HEMMED WITH A FIRST LINE OF STITCHING TO FORM A HEM TO RECEIVE SAID FILLER AND BEING SEWN ADJACENT SAID HEMMED EDGE TO SAID PERIPHERAL EDGE OF SAID SOLE ALONG A HORIZONTAL SECOND LINE OF STITCHING WHICH SUBSTANTIALLY OVERLIES SAID FIRST LINE OF STITCHING AND BEING SEWN ADJACENT ITS OTHER EDGE TO SAID BOTTOM EDGE OF SAID COVER PORTION ALONG A HORIZONTAL THIRD LINE OF STITCHING, SAID COVER PORTION HAVING AN OUTER PERIPHERY SPACED OUTWARDLY BEYOND SAID PERIPHERAL EDGE OF SAID SOLE AND OF SAID WELTING, SAID WELTING EXTENDING VERTICALLY ALL AROUND SAID SOLE BETWEEN SAID PERIPHERAL EDGE OF SAID SOLE AND SAID BOTTOM EDGE OF SAID COVER PORTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |