Pipe coupling assembly
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The broken lines shown in the drawings are included for the purpose of illustrating portions of the pipe coupling assembly and form no part of the claimed design.
Claims
We claim the ornamental design for a pipe coupling assembly, as shown and described.
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- Fernco No-Hub Couplings Price Sheet; Internet Archive WayBack date May 6, 2021; Visited Online Feb. 23, 2022; https://www.fernco.com/sites/default/files/literature/no-hub_NO_price_T0615_0.pdf (Year: 2021).
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Type: Grant
Filed: Oct 15, 2019
Date of Patent: Jul 5, 2022
Assignee: FERNCO, INC. (Davison, MI)
Inventors: Donald James DeWitt (Davison, MI), Anthony John Dipzinski (Grand Blanc, MI)
Primary Examiner: Amy C Wierenga
Application Number: 29/709,549