Shingle

- Bird & Son, Inc.
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Description

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.

Referenced Cited
U.S. Patent Documents
D119439 March 1940 Ritter
2427522 September 1947 Cesery
3919823 November 1975 Bradley
Patent History
Patent number: D251808
Type: Grant
Filed: Oct 6, 1976
Date of Patent: May 8, 1979
Assignee: Bird & Son, Inc.
Inventor: Clifford J. Patenaude (Plainville, MA)
Primary Examiner: A. Hugo Word
Attorney: Martin Kirkpatrick
Application Number: 5/730,064
Classifications
Current U.S. Class: D25/80
International Classification: D2501;