Removable base rail section for a replacement rooftop unit (RTU)

- Lennox Industries Inc.
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Description

FIG. 1 is a front perspective view of a removable base rail section for a replacement rooftop unit (RTU).

FIG. 2 is another front perspective view of a removable base rail section;

FIG. 3 is a right side view of a removable base rail section;

FIG. 4 is a left side view of a removable base rail section;

FIG. 5 is a top plan view of a removable base rail section;

FIG. 6 is a bottom plan view of a removable base rail section;

FIG. 7 is a front view of a removable base rail section; and,

FIG. 8 is a rear view of a removable base rail section.

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.

Referenced Cited
U.S. Patent Documents
3629875 December 1971 Dow
D295313 April 19, 1988 Barnett
4819582 April 11, 1989 Lichvar
7836653 November 23, 2010 Herrington
D640782 June 28, 2011 Dunn
D640783 June 28, 2011 Dunn
D653303 January 31, 2012 Okawa
D674889 January 22, 2013 Mims
D674890 January 22, 2013 Mims
D683836 June 4, 2013 Suzuki
D704812 May 13, 2014 Benjamin, Sr.
D736363 August 11, 2015 Pereira
D752724 March 29, 2016 Coats
20130269281 October 17, 2013 Stanton
Patent History
Patent number: D815268
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
Classifications