USD650052SActiveUtility
Seal for head assembly
Individually held — no corporate assignee on recordPriority: Nov 11, 2010Filed: Dec 14, 2010Granted: Dec 6, 2011
Est. expiryNov 11, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Christopher L. Drenth
85
PatentIndex Score
33
Cited by
45
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a seal for head assembly, as shown and described.
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