USD666645SActiveUtility

Preheater for melting solder

43
Assignee: SUGIYAMA TOMOMIPriority: May 28, 2010Filed: Nov 11, 2010Granted: Sep 4, 2012
Est. expiryMay 28, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Tomomi Sugiyama
43
PatentIndex Score
6
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a preheater for melting solder, as shown and described.

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