Removable base rail section for a replacement rooftop unit (RTU)
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The broken lines in the drawings illustrates the replacement rooftop unit of the removable base rail section which forms no part of the claimed design.
Claims
The ornamental design of a removable base rail section for a replacement rooftop unit (RTU), as shown and described.
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Type: Grant
Filed: Feb 16, 2017
Date of Patent: Apr 10, 2018
Assignee: Lennox Industries Inc. (Richardson, TX)
Inventors: David Mackey (Addison, TX), Nick Chabolla (Dallas, TX), H. Gene Havard (Carrollton, TX), John Ryan Robbins (Carrollton, TX)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Natasha Vujcic
Application Number: 29/594,270