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Patent
   D251808
Priority
Oct 06 1976
Filed
Oct 06 1976
Issued
May 08 1979
Expiry
May 08 1993
Inventors
Patenaude,…
Assg.orig
Bird & Son…
Assg.curr
Bird Incor…
Entity
unknown
Referenced by
7
References
3
Maint.:
n/a
The ornamental design for a shingle, as shown.

FIG. 1 is a top view of the shingle of the invention; and

FIG. 2 is a front view of the shingle of FIG. 1.
INVENTORS:

Patenaude, Clifford J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5375387, Jan 07 1992 Roofing shingle providing simulated slate roof covering
5611186, Feb 01 1994 ELK PREMIUM BUILDING PRODUCTS, INC Laminated roofing shingle
5666776, Sep 18 1991 Minnesota Mining and Manufacturing Company Laminated roofing shingle
9212487, Sep 28 2005 ElkCorp Enhanced single layer roofing material
D277411, Aug 03 1982 EXXON RESEARCH AND ENGINEERING COMPANY P O BOX 390, FLORHAM PARK, NJ 07932 Shingle
D369421, Dec 03 1991 ELK PREMIUM BUILDING PRODUCTS, INC Random cut laminated shingle
D417016, Aug 03 1998 Atlas Roofing Corporation Butt portion of a roofing shingle
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2427522,
3919823,
119439,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 06 1976Bird & Son, Inc.(assignment on the face of the patent)
Jul 07 1983BIRD & SON, INC Bird IncorporatedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0042090513 pdf
Dec 22 1986GENSTAR ROOFING PRODUCTS COMPANY, INC SECURITY PACIFIC BUSINESS CREDIT, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0046630901 pdf
Aug 12 1988Bird IncorporatedFIRST NATIONAL BANK OF BOSTON, THESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0050240979 pdf
Nov 30 1988GS ROOFING PRODUCTS COMPANY, INC SECURITY PACIFIC BUSINESS CREDIT INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0055480418 pdf
Dec 31 1990GS ROOFING PRODUCTS COMPANY, INC SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORPSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0055700127 pdf
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