USD649004SActiveUtility

Doorknob for a door handle

52
Assignee: FERREIRA SANCHEZ CARLOSPriority: Feb 17, 2010Filed: Aug 12, 2010Granted: Nov 22, 2011
Est. expiryFeb 17, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Carlos Ferreira Sánchez
52
PatentIndex Score
8
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a doorknob for a door handle, as shown.

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