Tent door capable of high/low ventilation

Details Tent door capable of high/low ventilation Tent door capable of high/low ventilation

1995-07-14

1998-06-16

Safavi, Michael

Tent, canopy, umbrella, or cane

Portable shelter

With heating, lighting, or ventilating

135117, E04H 1514

Patent

active

057655847

ABSTRACT:
A tent has a two-ply door having an air venting fabric as a first ply and a waterproof fabric as a second ply. On the waterproof fabric, a continuous zipper which defines a c-shaped arcuate path is formed. The zipper starts at a side of the tent door and ends at the same side. Zipper slides are mounted on the zipper path, such that a pair of consecutively positioned zipper slides unzips the waterproof fabric to allow ventilation through the air venting fabric when the pair slides towards one another and zips the waterproof fabric to close off ventilation when the pair slides away from each other. Operation of a first of the pair provides ventilation through the top of the air venting fabric and operation of the other provides ventilation through the bottom of the air venting fabric.

REFERENCES:
patent: 1856658 (1932-05-01), Rummler
patent: 3052249 (1962-09-01), Seaman et al.
patent: 3356098 (1967-12-01), Krutzikowsky
patent: 3547136 (1970-12-01), Prinz et al.
patent: 3880459 (1975-04-01), Kelley
patent: 3929145 (1975-12-01), Schroeder
patent: 4165757 (1979-08-01), Marks
patent: 4612948 (1986-09-01), Simpson
patent: 5078096 (1992-01-01), Bishop et al.
patent: 5394897 (1995-03-01), Ritchey et al.
The North Face Catalog, Spring 1995, pp. 16-23.
Sierra Designs Catalog, Fall 1995, pp. 29-36.
Mountain Hardwear Catalog, Fall 1995, pp. 41 and 43.
Kelty Catalog, 1995, pp. 30-37.
Quest Catalog, 1995, pp. 6-29.

Affiliated with

Also associated with

Rating

Tent door capable of high/low ventilation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tent door capable of high/low ventilation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tent door capable of high/low ventilation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1715509