CPC A43D21/18
Jump to navigation
Jump to search
CPC A43D21/18 is a patent category for certain kinds of shoe-making equipment.[1][2]
Tech classifications enclosing this one:
- A43D MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- Pulling-over or lasting
- A43D21/00 Lasting machines
- A43D21/18 with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes
- A43D21/00 Lasting machines
References
- ↑ CPC A43D21/18 element at Espacenet web site
- ↑ CPC A43D21/18 element listed at USPTO
This wiki has 1 patents in category "CPC A43D21/18".
Patents in category CPC A43D21/18
- Patent FR-1917-487084 (English title: Shoe-making machines, Filing date: 1917-10-08, Applicant firm: Reece Shoe Machinery)
| Enclosing categories | CPC A43D, CPC A43D21/00 |
|---|---|
| Subcategories | |
| Keywords | |
| Start year | |
| End year |
