Sewing aid
US4642896A · kind A · utility
9Cited by
9References
13Claims
0Family size
Inventor
Key dates
| Filing date | Dec 27, 1982 |
| Grant date | Feb 17, 1987 |
| Priority date | — |
| Expiry date | Dec 27, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA41H3/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for marking a fabric for sewing, cutting, or the like includes placing a plurality of markers on the fabric at positions instructing how the fabric is to be manipulated. The markers are differentiable according to the instructions to be conveyed, are adhesively backed, and are distinguishable from the fabric when applied. A sewing aid includes a plurality of such markers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.