USD438441SExpiredUtility

Electric clamping device

57
Assignee: SMC KKPriority: Oct 18, 1999Filed: Apr 12, 2000Granted: Mar 6, 2001
Est. expiryOct 18, 2019(expired)· nominal 20-yr term from priority
Inventors:Shigekazu NagaiAkio SaitohHiroshi Yumiba
57
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric clamping device, as shown.

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