Two element shingle

Details Two element shingle Two element shingle

1994-06-10

1996-02-06

Friedman, Carl D.

Static structures (e.g., buildings)

Lapped multiplanar surfacing; e.g., shingle type

With pattern-forming feature

52554, 52 57, E04D 122

Patent

active

054888077

ABSTRACT:
A decorative shingle has a first element including a reinforcing web, a first asphaltic binder, and a first adherent surfacing material. A second element including discontinuous sections is overlaid on the first element. The second element includes a layer of a second asphaltic binder and a second adherent surfacing material to provide a decorative effect. The second asphaltic binder has greater elongation at low temperature than the first asphaltic binder, providing greater resistance to environmental stresses.

REFERENCES:
patent: 2253652 (1941-08-01), Ritter
patent: 3624975 (1971-12-01), Morgan et al.
patent: 4588634 (1986-05-01), Pagan et al.
patent: 4634622 (1987-01-01), Jenkins et al.
patent: 4636414 (1987-01-01), Tajima et al.
patent: 4717614 (1988-01-01), Bondoc et al.
patent: 4738884 (1988-04-01), Algrim et al.
patent: 4848057 (1989-07-01), MacDonald et al.
patent: 5305569 (1994-04-01), Malmquist et al.

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