USD647275SActiveUtility

Polymer drum ring and lever with strengthened profile

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Individually held — no corporate assignee on recordPriority: Feb 4, 2011Filed: Feb 4, 2011Granted: Oct 18, 2011
Est. expiryFeb 4, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:Dale Taylor
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PatentIndex Score
1
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a polymer drum ring and lever with strengthened profile, as shown and described.

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