USD794412SActiveUtility

Door knob attachment

45
Assignee: DARMALI JULIUSPriority: Mar 15, 2016Filed: Mar 15, 2016Granted: Aug 15, 2017
Est. expiryMar 15, 2036(~9.6 yrs left)· nominal 20-yr term from priority
Inventors:Julius Darmali
45
PatentIndex Score
6
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a door knob attachment, as shown and described.

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