Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1983-08-30
1985-07-09
Envall, Jr., Roy N.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219366, 219369, A45D 2012
Patent
active
045284407
ABSTRACT:
A hand held hot air dryer having a manually operated reel disposed within its housing for retracting and storing an electric cord therein when not in use. The reel is connected to a conductor coated insulator disc with connection to the cord and brushes are connected to the motor and heater, thereby to provide electrical connection. A ratchet and ratchet wheel may be provided to enable locking of the reel as the winding of the cord progresses. Means are provided for preventing the cord from being pulled away from contact with the disc when the cord is being pulled out for use.
REFERENCES:
patent: 1027634 (1912-05-01), Williamson
patent: 1591901 (1926-07-01), Watts
patent: 1897087 (1933-02-01), Tamarin
patent: 2013733 (1935-09-01), Murphy
patent: 2015982 (1935-10-01), Witzel
patent: 2466128 (1949-04-01), Striegel
patent: 2856470 (1958-10-01), Hyde
patent: 3135859 (1964-06-01), Mitter
patent: 3289917 (1966-12-01), Buchanan
patent: 3846618 (1974-11-01), Henderlite
Envall Jr. Roy N.
Kojima Moonray
Walberg Teresa J.
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