Tent – canopy – umbrella – or cane – Portable shelter – Framework
Patent
1994-06-21
1995-04-11
Mai, Lanna
Tent, canopy, umbrella, or cane
Portable shelter
Framework
135119, 135905, E04H 1540
Patent
active
054048966
ABSTRACT:
An easy-to-assemble tent includes supporting poles (10) and a flexible sheet barrier (12) having D-rings (23) attached thereon along pole paths. When the tent is collapsed, the rings along each pole path are slidably stacked along a robe-shaped ring holder (24), and locked thereon by a locking D-ring (22) positioned on top of the stack. Each pole can be easily positioned into all of the rings along a pole path in one step by inserting it into the ring holder, so that the user will not have to thread the poles into the rings one at a time or have to remember the pole paths. When the poles are inserted into the ring holders, the tent can be erected by unlocking the locking ring, bending the poles, and sliding the rings along the poles into position. The tent can also be collapsed and disassembled by sliding and locking the rings onto the ring holders, and removing the poles therefrom. The poles and the sheet barrier can thus be transported separately by two or more people for sharing the load, and for more compact storage.
REFERENCES:
patent: 2939468 (1960-07-01), Boyce
patent: 3446523 (1969-05-01), Little
patent: 3863659 (1975-02-01), Gillis
patent: 3986519 (1976-10-01), Gillis
patent: 4111217 (1978-10-01), Victor
patent: 4195651 (1980-04-01), Watts et al.
patent: 4265259 (1981-05-01), Gillis
patent: 4265260 (1981-05-01), Gillis
patent: 4706696 (1987-11-01), Gillis
patent: 4716918 (1988-01-01), Hayashida et al.
patent: 4827958 (1989-05-01), Cantwell et al.
patent: 5197504 (1993-05-01), Howe
patent: 5333634 (1994-08-01), Taylor
Mai Lanna
Pressman David
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