End cap for plug filter
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The phrase “PETRO-PIPE” shown in
The logo including the letters “SPI” shown in
Claims
The ornamental design for an “end cap for plug filter,” as shown and described.
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- SPI Patented Petro-Plugs; Website Copyright Date 2022; Visited Online Feb. 4, 2022; https://www.oilbarriers.com/spi-patented-petro-plugs (Year: 2022).
Type: Grant
Filed: Mar 19, 2020
Date of Patent: May 3, 2022
Assignee: Solidification Products International, Inc. (Northford, CT)
Inventor: Paul Melaccio (Clinton, CT)
Primary Examiner: Amy C Wierenga
Application Number: 29/728,566