Ice shield

Details Ice shield Ice shield

1978-03-30

1979-03-27

Feldman, Peter

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525016, 98 21, 237 123B, B60S 102, A42L 116

Patent

active

041457889

ABSTRACT:
A heating core for conducting hot water from the motor of an automobile in close proximity to a windshield and windshield wiper blades so as to heat both continuously so as to prevent accumulation of ice on the windshield wiper blades and minimize accumulation on the windshield. A by-pass valve assembly is provided on the return line from the commonly used heating core and fan housing so as not to deprive the driver and passengers of normal heat developed in such core. The windshield heating core is housed in the housing or receptacle immediately below the windshield in which the wiper blades are normally located.

REFERENCES:
patent: 2947020 (1960-08-01), Wilfert et al.
patent: 3738252 (1973-06-01), Cardinale

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