Masking tape with multi-directional hand tear
US9550921B2 · kind B2 · utility
2Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2012 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | May 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/15
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A hand-tearable masking tape with a primary microstructured hand-tear pattern and at least one secondary hand-tear pattern oriented so that the tape exhibits multi-directional tear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.