Shingle

- CertainTeed Corporation
Description

FIG. 1 is a front elevational view of a shingle showing my new design, the rear elevational view being plain and unornamented;

FIG. 2 is an end elevational view thereof;

FIG. 3 is a front elevational view of a second embodiment of a shingle showing my new design, the rear elevational view being plain and unornamented;

FIG. 4 is a front elevational view of a third embodiment of a shingle showing my new design, the rear elevational view being plain and unornamented; and

FIG. 5 is a front elevational view of a fourth embodiment of a shingle showing my new design, the rear elevational view being plain and unornamented.

Referenced Cited
U.S. Patent Documents
D51438 October 1917 Caron
D131018 January 1942 Coburn
D265510 July 20, 1982 Bedwell, Jr.
1345627 July 1920 Overbury
1414778 May 1922 Elvidge
1559109 October 1925 Kirschbraun
1612776 December 1926 Kirschbraun
1629287 May 1927 Milligan
1843370 February 1932 Overbury
2068767 January 1937 Robert
2074131 March 1937 Penley et al.
2074684 March 1937 Eckert
2096968 October 1937 Johnston
2174098 September 1939 Stein
2178273 October 1939 Wittenberg
2190654 February 1940 Eichhorn
2199760 May 1940 Schuetz
2253652 August 1941 Ritter
2302183 November 1942 Burns
2347250 April 1944 Burnett
2661303 December 1953 Fasold et al.
3104184 September 1963 Wengenroth
3903340 September 1975 Shepherd
4301633 November 24, 1981 Neumann
4768318 September 6, 1988 Freiborg
Patent History
Patent number: D313658
Type: Grant
Filed: Feb 9, 1989
Date of Patent: Jan 8, 1991
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventor: Michael J. Noone (Wayne, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Paul & Paul
Application Number: 7/308,394
Classifications