Laminated shingle

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Description

FIG. 1 is a perspective view of a laminate single showing my new design;

FIG. 2 is a top plan design view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a bottom view.

Referenced Cited
U.S. Patent Documents
D326330 May 19, 1992 Klein
1450731 April 1923 Maclean
2171010 August 1939 Schuetz et al.
2348223 May 1944 Papesh
3247631 April 1966 Loveness
3252257 May 1966 Price et al.
3903340 September 1975 Shepherd
4001997 January 11, 1977 Saltzman
4322928 April 6, 1982 Freiborg
Other references
  • CertainTeed, "Turn a house into a grand manor", 1991. Celotex, "Over 100 Years of Building America's Roofs and Celotex Roofing Shingles are still on Top", Jun. 1986.
Patent History
Patent number: D347900
Type: Grant
Filed: Feb 28, 1992
Date of Patent: Jun 14, 1994
Assignee: Minnesota Mining and Manufacturing Company (Saint Paul, MN)
Inventor: Patrick T. Stapleton (Plymouth, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorneys: Gary L. Griswold, Walter N. Kirn, Mark W. Binder
Application Number: 7/843,614
Classifications
Current U.S. Class: Roofing, Or Wall Shingle (D25/139)