USD666644SActiveUtility
Portable heat welding machine
Individually held — no corporate assignee on recordPriority: Oct 21, 2011Filed: Oct 21, 2011Granted: Sep 4, 2012
Est. expiryOct 21, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Brian D. Henry
76
PatentIndex Score
18
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable heat welding machine, as shown and described.
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