Extension cord connector lock
The broken lines shown in
Claims
The ornamental design for an extension cord connector lock, as shown and described.
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Type: Grant
Filed: Sep 30, 2016
Date of Patent: Mar 6, 2018
Inventor: Frederick E. Ryder (Waddell, AZ)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Christy Nemeth
Application Number: 29/579,536