Patent US4039999A successfully refreshed from Google Patents.
Patent USRE27512E successfully refreshed from Google Patents.
USRE27512E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Athletic shoes
Assignee: —
•
Filing: 1971-12-10
•
Granted: 1972-10-24
•
Expires: 1991-12-10
Abstract
Abstract A REINFORCED ATHLETIC SHOE INCLUDES AN UPPER MEMBER OF WOVEN FABRIC MATERIAL, A FIRST REINFORCING MEMBER JOINED WITH THE LOWER PERIPHERAL PORTION OF THE UPPER MEMBER, AND TOE AND HEEL REINFORCING MEMBERS JOINED WITH THE FIRST REINFORCING MEMBER AND UPPER MEMBER THE UPPER MEMBER AND THE REINFORCING MEMBERS ARE STICHED TO A SOLE WHICH UPPER LOWER CLOTH MEMBERS MADE OF WOVEN FABRIC MATERIAL JOINED BY CEMENT AND A BOTTOM MEMBER FORMED OF WEAR-RESISTENT SYNTHETIC RUBBER.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:36
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-24 | 1976-04-24 | 1976-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-24 | 1980-04-24 | 1980-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-24 | 1984-04-24 | 1984-10-24 | $7700.00 | Window Closed / Lapsed |