Tent ventilation structure

Details Tent ventilation structure Tent ventilation structure

2006-10-31

2006-10-31

Canfield, Robert (Department: 3635)

Tent, canopy, umbrella, or cane

Portable shelter

With heating, lighting, or ventilating

C135S117000

Reexamination Certificate

active

07128077

ABSTRACT:
A tent ventilation structure includes a vent window in proximity to a tent floor, and an awning coupled to a top edge of the vent window configured to extend outward from the tent to a position above the base of the vent window. Advantages of the invention include the ability to ventilate the tent at locations that improve air circulation and the campers' comfort and enjoyment.

REFERENCES:
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patent: 4165757 (1979-08-01), Marks
patent: 4265261 (1981-05-01), Barker
patent: 4838293 (1989-06-01), Novak
patent: 4898085 (1990-02-01), Jarnot
patent: 5301705 (1994-04-01), Zheng
patent: 5467794 (1995-11-01), Zheng
patent: 5579799 (1996-12-01), Zheng
patent: 6763841 (2004-07-01), Cantwell
patent: 2005/0000555 (2005-01-01), Besse
patent: 2005/0045220 (2005-03-01), Sumner
patent: 2005/0194033 (2005-09-01), Holub et al.

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