Tent structure

Details Tent structure Tent structure

2005-05-31

2005-05-31

Canfield, Robert (Department: 3635)

Tent, canopy, umbrella, or cane

Portable shelter

Framework

C135S145000, C135S159000, C135S160000, C052S222000

Reexamination Certificate

active

06899112

ABSTRACT:
A tent structure includes supporting legs, linkages connected between every two neighboring supporting legs, and a head support. The supporting legs are standing on the ground and equally spaced from each other. Every two neighboring supporting legs are connected with one of the linkages. The head support includes rods and retractable rods. Each of the retractable rods comprises an elastic member engaging with the rod to adjust the length of the rod extending or retracting within the retractable rod. When a tarpaulin is placed on the head support, the retractable rods may extend its length to the degree that the tarpaulin is fully expanded and secured.

REFERENCES:
patent: 1853367 (1932-04-01), Mace
patent: 4779635 (1988-10-01), Lynch
patent: 4947884 (1990-08-01), Lynch
patent: 5490532 (1996-02-01), Mallookis et al.

Affiliated with

Also associated with

Rating

Tent structure 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 structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tent structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3415227