Jarke-thorsen Products, Inc.

Other

Rj Product Development Inc.

Joseph M Jarke

Ole I Thorsen

Jan T Jarke

Paul D Kramer

Jeffrey W Mulhausen

Keith H Gausmann

Phillip C Kiesler

Michael K Harvey

Charles Miller

Paul J Horak

The disclosure describes is a portable activity surface with foam construction with various utilitarian features and configurations.

Foam desk

Container

Activity surface and rest apparatus

A portable activity surface and pillow. The activity surface and pillow may be utilized in various configurations whereby either side of the activity surface may be utilized or the pillow may be used independently. A removable insert provides an alternate surface for one side of the activity surface.

Lap desk

The seat comprises a front end and a back end interconnected by foldable sides and a top which can be swung into a vertical position and inserted into the back end when the seat is collapsed. The ends are shallow, rectangular boxes with their smaller surfaces oriented top and bottom when the seat is erected. The seat further comprises two handles detachably attached to the back end and stored inside the front end when the seat is collapsed. The sides are hinged such that their centers fold inward when the seat is collapsed, allowing the ends of the seat to move together and be latched together. There are four casters, one at each corner of the bottom of the erected seat and a foot rest which swings or pivots out of the front of the seat. The casters are lockable to prevent the seat from rolling when desired. A carrying handle is attached to the front end of the top of the seat and is accessible for carrying the seat when the seat is collapsed with the top inserted and locked into the back end. Erected, the seat is sized to fit in the aisles of commercial aircraft. Collapsed, its size and shape conform to airline regulations for carry-on luggage.

Collapsible wheeled seat

Collapsed wheeled seat

The seat comprises a front end and a back end interconnected by foldable sides and a top which can be swung into a vertical position and inserted into the back and when the seat is collapsed. The ends are shallow, rectangular boxes with their smaller surfaces oriented top and bottom when the seat is erected. it further comprises two handles detachably attached to the back end and stored inside the front end when the seat collapsed. The sides are hinged such that their centers fold inward when the seat is collapsed, allowing the ends of the seat to move together and be latched together. There are four casters, one at each corner of the bottom of the erected seat and a foot rest which swings out of the front of the seat. The casters are lockable to prevent the seat from rolling when desired. A carrying handle is attached to the front end of the top of the seat and is accessible for carrying the seat when the seat is collapsed with the top inserted and locked into the back end. Erected, the seat is sized to fit in the aisles of commercial aircraft. Collapsed, its size and shape conform to airline regulations for carry-on luggage.

Lightweight, compact, erectable/collapsible wheeled seat

Wheeled seat

The seat comprises a front end and a back end interconnected by foldable sides and a top which can be swung into a vertical position and inserted into the back and when the seat is collapsed. The ends are shallow, rectangular boxes with their smaller surfaces oriented top and bottom when the seat is erected. It further comprises two handles detachably attached to the back end and stored inside the front end when the seat is collapsed. The sides are hinged such that their centers fold inward when the seat is collapsed, allowing the ends of the seat to move together and be latched together. There are four caster, one at each corner of the bottom of the erected seat and a foot rest which swings out of the front of the seat. The casters are lockable to prevent the seat from rolling when desired. A carrying handle is attached to the front end of the top of the seat and is accessible for carrying the seat when the seat is collapsed with the top inserted and locked into the back end. Erected, the seat is sized to fit in the aisles of commercial aircraft. Collapsed, its size and shape conform to airline regulations for carry-on luggage.

Growing community of inventors

Austin, TX, United States of America

Joseph M Jarke