Process for creating sub-surface marking on plastic parts
US11597226B2 · kind B2 · utility
0Cited by
84References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2018 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Feb 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0252
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques or processes for providing markings on products are disclosed. In one embodiment, the products have housings and the markings are to be provided on sub-surfaces of the housings. For example, a housing for a particular product can include an outer housing surface and the markings can be provided on a sub-surface of the outer housing surface yet still be visible from the outside of the housing. Since the markings are beneath the surface of the housing, the markings are durable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.