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Door knob

52
Assignee: SALTO SYSTEMS SLPriority: Jul 14, 2017Filed: Aug 15, 2017Granted: Aug 13, 2019
Est. expiryJul 14, 2037(~11 yrs left)· nominal 20-yr term from priority
Inventors:Carlos Ferreira Sánchez
52
PatentIndex Score
5
Cited by
12
References
1
Claims

Claims

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

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