Boom hose apparatus
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The broken line showing of a vehicle in
Claims
The ornamental design for a boom hose apparatus, as shown and described.
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Type: Grant
Filed: Feb 19, 2018
Date of Patent: Apr 13, 2021
Assignee: Federal Signal Corporation (Oak Brook, IL)
Inventors: Joshua Lee Malmassari (La Salle, IL), Xiaolun Huang (Naperville, IL)
Primary Examiner: Mark A Goodwin
Application Number: 29/637,493