Pipe fitting apparatus
The broken lines indicating threads are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a pipe fitting apparatus, as shown and described.
Type: Grant
Filed: Jul 30, 2012
Date of Patent: Jan 29, 2013
Inventor: James D. Mitchell (Hermosa Beach, CA)
Primary Examiner: Eric Goodman
Application Number: 29/428,374