Stand-up roller apparatus

Details Stand-up roller apparatus Stand-up roller apparatus

2005-04-05

2005-04-05

Bryant, David P. (Department: 3726)

Roll or roller

Rotatable relative to supporting shaft

Coating treatment or applicator

C492S013000

Reexamination Certificate

active

06875162

ABSTRACT:
Stand-up roller apparatus (20) for applying a uniform pressure to roofing membranes during installation on roofs according to the present invention comprises an elongated handle (21); a bracket (22) carried at one end of the handle; a roller assembly (23), rotatably affixed to the bracket and providing a sleeve, directly engageable with a roofing membrane being applied, wherein the dead weight of the apparatus is sufficient to join the applied roofing membrane to a mating surface on the roof without the application of additional downward force by the operator.

REFERENCES:
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patent: 1924644 (1933-08-01), Himmelberger
patent: 3082459 (1963-03-01), Johnson
patent: 3910738 (1975-10-01), Chandler et al.
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patent: 5242362 (1993-09-01), Talamantez
patent: 5393289 (1995-02-01), Green
patent: 5846176 (1998-12-01), Zieger et al.
patent: 6135934 (2000-10-01), Couch
Everhard Catalog—“Roofing Tools” 2 pages plus pricing sheet (Jul. 14, 1986).

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