US3568339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoes
Assignee: Individual
•
Filing: 1968-11-14
•
Granted: 1971-03-09
•
Expires: 1988-11-14
Abstract
Abstract SHOES HAVING THE UPPERS THEREOF SHAPED OF AN IMITATION LEATHER FORMED OF A SYNTHETIC RESIN, THE OUTER SURFACE OF WHICH IS COVERED BY AND ADHERED TO THE PREVIOUSLY PRINTED SURFACE OF A TRANSPARENT OR SEMI-TRANSPARENT FILM OF SYNTHETIC RESIN FOR PREVENTING DISCOLOURATION OF PRINTED LAYER OF SYNTHETIC RESIN FILM.
Inventors
- 👤 Masao Hara
- 👤 Eiji Yabuki
- 👤 Buhei Mahide
- 👤 Hideaki Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:40
CPC Classifications
A; A43; A43B; A43B23/00; A43B23/24; A43B1/00; A43B1/0072; A43B23/02; A43B23/0205; A43B23/0215; A43B23/0245; A43B23/026; A43B3/00; A43B3/0036; A43B3/0078
Claims Analysis
Total Claims: 0
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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) | 1974-03-08 | 1974-09-07 | 1975-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-08 | 1978-09-07 | 1979-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-08 | 1982-09-07 | 1983-03-09 | $7700.00 | Window Closed / Lapsed |