Drying and gas or vapor contact with solids – Apparatus – For hair on head
Patent
1980-03-17
1983-07-05
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
For hair on head
34243R, 219373, 239559, 239602, F26B 1900
Patent
active
043910475
ABSTRACT:
An attachment formed of a flexible material is provided for use with a hair dryer having an air discharge nozzle, the attachment being expandable in use from a collapsed position to an expanded shape. It comprises an imperforate funnel-shaped wall portion open at both ends, the small end being connectable to the air discharge nozzle. An outer end wall provided with outlet openings extends across the larger end of the funnel-shaped wall portion and is connectable thereto. Flexible strips situated within the funnel-shaped wall portion connect the central portion of the outer end wall to the small end of the funnel-shaped wall portion and serve to maintain the outer end wall in its expanded shape during use.
REFERENCES:
patent: 1422291 (1922-07-01), Mucherin
patent: 1555393 (1925-09-01), Von Hermann
patent: 3073037 (1963-01-01), Fay
patent: 3533169 (1970-10-01), Swetlitz et al.
patent: 4230279 (1980-10-01), Forsberg
Janssens Wilhelmus G. E.
Merges Heinz
Briody Thomas A.
Schneider Rolf E.
Schwartz Larry I.
Streeter William J.
U.S. Philips Corporation
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