Invention Grant
- Patent Title: Device for surface sampling with removal device
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Application No.: US16231422Application Date: 2018-12-22
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Publication No.: US10996143B2Publication Date: 2021-05-04
- Inventor: Lennart Sjölén
- Applicant: Expertus Kemiteknik AB
- Applicant Address: SE Sundsvall
- Assignee: Expertus Kemiteknik AB
- Current Assignee: Expertus Kemiteknik AB
- Current Assignee Address: SE Sundsvall
- Agency: Bergenstråhle & Partners AB
- Agent Gabriela B. Tomescu, Esq.
- Main IPC: G01N1/02
- IPC: G01N1/02 ; B32B7/06 ; B32B7/12 ; B32B3/02 ; B32B3/26 ; B65D65/22 ; B32B25/04 ; B32B7/02 ; B32B5/32 ; B32B27/06 ; B32B29/00 ; B32B5/22 ; B32B5/18 ; G01N1/40

Abstract:
Device (1) for surface sampling, comprising: a material layer (2) comprising a surface portion (2c) and a circumferential edge portion (2d) defining the boundary of the surface portion (2c), further comprising a sampling volume (2a), wherein the sampling volume (2a) is adapted to comprise a filler device (2b) for filling out the sampling volume (2a), a protective layer (3) arranged on the surface portion (2c) of the material layer (2) by an adhesive (4) arranged on the surface portion (2c) of the material layer (2), wherein the device (1) further comprises a removal device (12), wherein the removal device (12) is fixedly arranged to the material layer (2), wherein the removal device (12) further comprising a removal surface portion (12a), wherein the removal surface portion (12a) is adapted to provide a lower adhesion against a surface compared to the adhesive (4), wherein the removal surface portion (12a) is facing essentially the same direction as the surface portion (2c).
Public/Granted literature
- US20190195744A1 DEVICE FOR SURFACE SAMPLING WITH REMOVAL DEVICE Public/Granted day:2019-06-27
Information query