USD1093181SActiveUtility

Surface roughness measuring device

25
Assignee: MITUTOYO CORPPriority: Apr 20, 2021Filed: Oct 20, 2021Granted: Sep 16, 2025
Est. expiryApr 20, 2041(~14.8 yrs left)· nominal 20-yr term from priority
Inventors:Sadaharu AritaToshihiko KajiharaJun OdakeAoi Shimizu
25
PatentIndex Score
0
Cited by
34
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a surface roughness measuring device as shown and described.

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