Doorknob
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Description
The broken lines represent portions of the doorknob that form no part of the claimed design.
Claims
The ornamental design for a doorknob, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D955849
Type: Grant
Filed: May 13, 2020
Date of Patent: Jun 28, 2022
Assignee: Pro Decor LLC (Eugene, OR)
Inventor: Jian Chen (Suzhou)
Primary Examiner: Lauren R Calve
Application Number: 29/734,585
Type: Grant
Filed: May 13, 2020
Date of Patent: Jun 28, 2022
Assignee: Pro Decor LLC (Eugene, OR)
Inventor: Jian Chen (Suzhou)
Primary Examiner: Lauren R Calve
Application Number: 29/734,585
Classifications
Current U.S. Class:
D8/301