USD843117SActiveUtility
Drum brush with hard secondary striking source
Est. expiryAug 6, 2032(~6 yrs left)· nominal 20-yr term from priority
Inventors:James Shepherd
G10D 13/12G10D 13/02
41
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0
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a drum brush with hard secondary striking source, as shown and described.Join the waitlist — get patent alerts
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