Ventilation – Vehicle – Condensation preventer
Patent
1998-02-26
1999-09-28
Joyce, Harold
Ventilation
Vehicle
Condensation preventer
454 85, B60S 154
Patent
active
059577703
ABSTRACT:
A new vehicle defroster system accessory for increasing efficiency of a windshield defroster. The inventive device includes a pliable, generally rectangular shield having planar inner and outer surfaces. The shield is positioned over defroster vents of a vehicle and in contact with a lower portion of a windshield. A plurality of suctions cups are secured to the inner surface of the shield. The suction cups secure the shield to the windshield. A plurality of nodules are secured to the inner surface of the shield. The plurality of nodules elevate the shield above the windshield to allow passage of warm air therebeneath.
REFERENCES:
patent: 2659942 (1953-11-01), Iverson
patent: 2779067 (1957-01-01), Stanley
patent: 3452367 (1969-07-01), Fairbanks
patent: 4105246 (1978-08-01), Trumbull
patent: 4109562 (1978-08-01), MacDaonald
patent: 5674118 (1997-10-01), Prock
Boles Derek S.
Joyce Harold
LandOfFree
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