Tent – canopy – umbrella – or cane – Portable shelter – Cone-shaped type
Patent
1988-01-14
1989-05-09
Scherbel, David A.
Tent, canopy, umbrella, or cane
Portable shelter
Cone-shaped type
135105, 135119, A45F 116
Patent
active
048279587
ABSTRACT:
A tent comprising a plurality of walls, a roof and a frame system for holding the tent erect. The frame system comprises at least two frame structures, each being of generally inverted U-shape when erect and comprising a pair of substantially rigid poles extending up from the ground adjacent respective walls of the tent and a flexible resilient ridge frame member bent into an arched configuration and having ends telescopically interfitted with the upper ends of the poles. The resilient ridge frame members support the roof of the tent in an arched configuration generally corresponding to the arched configuration of the ridge frame members.
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patent: 4541445 (1985-09-01), Ferguson
patent: 4665935 (1987-05-01), Nichols
Cantwell Robert R.
Scherer Michael J.
American Recreation Products, Inc.
Dennison Caroline D.
Scherbel David A.
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