Film applicator tool with arcuate edges
US7225848B2 · kind B2 · utility
18Cited by
16References
19Claims
0Family size
Inventor
Key dates
| Filing date | Dec 7, 2004 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Dec 7, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Film applicator tools are provided which have at least two arcuate edges which are sufficiently flexible and resilient to permit application of adhesive films to smooth surfaces without leaving air bubbles, creases or other defects. The tools are molded of polymeric materials which have hardness values effective to permit the application of smooth and uniform pressure without tearing or abrading the films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.