Casement single vent main sash

- Mathews Brothers Company
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Description

FIG. 1 is a left plan view of a casement single vent main sash showing our new design.

FIG. 2 is a top, rear perspective view thereof.

FIG. 3 is a top, front perspective view thereof.

FIG. 4 is a bottom, rear perspective view thereof.

FIG. 5 is a bottom, front perspective view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a rear elevation view thereof.

FIG. 8 is a front elevation view thereof; and,

FIG. 9 is a bottom plan view thereof.

Claims

The ornamental design for a casement single vent main sash, as shown and described.

Referenced Cited
U.S. Patent Documents
D338079 August 3, 1993 Moss
D338722 August 24, 1993 Cole
D377101 December 31, 1996 Goss, Jr.
D664679 July 31, 2012 Kim
D692587 October 29, 2013 Wickland
D724764 March 17, 2015 Fannan
D724765 March 17, 2015 Fannan
D724766 March 17, 2015 Fannan
D725798 March 31, 2015 Fannan
D820474 June 12, 2018 Kosonen
D852985 July 2, 2019 Kosonen
D888996 June 30, 2020 Hawthorne
Patent History
Patent number: D907251
Type: Grant
Filed: Dec 3, 2019
Date of Patent: Jan 5, 2021
Assignee: Mathews Brothers Company (Belfast, ME)
Inventors: Kyle S. Hawthorne (Waldo, ME), John C. Magri, Jr. (Stockton Springs, ME), William M. Gray (Stockton Springs, ME), Ralph J. McDermott, Jr. (Lincolnville, ME), Ryan H. Hamden (Belfast, ME)
Primary Examiner: Llorelys Martinez
Application Number: 29/715,567
Classifications
Current U.S. Class: With Hollow Core (D25/124)