Vacuum hose coupler
Claims
The ornamental design for a vacuum hose coupler, as shown and described.
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Type: Grant
Filed: Mar 2, 2017
Date of Patent: Mar 6, 2018
Inventors: John LaBarbera (Poway, CA), Paul LaBarbera (Carlsbad, CA), Vincent LaBarbera (Poway, CA)
Primary Examiner: Ruth McInroy
Application Number: 29/595,897