Shoe last extension
US11596206B2 · kind B2 · utility
1Cited by
18References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2020 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Dec 22, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43D2200/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A last extension for a shoe last provides a pattern defining an origin location. The origin location on the last extension can be used to identify locations or points on a last or a shoe component on a last for control of location-critical manufacturing operations, including decorative and functional operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.