Mark transfer tool, mark transfer tape, and manufacturing method of mark transfer tape
US7178573B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 26, 2002 |
| Grant date | Feb 20, 2007 |
| Priority date | — |
| Expiry date | Sep 7, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/28
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A mark transfer tool utilizing a coat film transfer technology, concerning various marks composed of characters, codes, patterns or their combination. A mark transfer tape has multiple pressure-sensitive adhesive transfer marks adhered and held at specified intervals peelably on the surface of a base tape, and the transfer marks are prepared as adhesive seals of which adhesive force of the back-side pressure sensitive adhesive layer adhered to the transfer area is set larger than the adhesive holding force on the base tape. Like adhesive seals, the transfer marks once transferred on the transfer area can be once peeled off and adhered again, or peeled and removed when no longer needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.