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US 6,634,668 B2Granted
Collapsible display cart
OwnerRussel Urffer, III, Richard N. Gallagherinventors
Life of this patent
Estimating the term…
Abstract
A collapsible display cart for storing, transporting and displaying merchandise which has a base with shelves for holding merchandise, which can be raised and extended, at least one pair of wheels for moving the cart and a canopy for covering the base in closed condition.
Claims6
A collapsible display cart for storage, transportation and display of merchandise which comprises;
- a base of box like construction having a top and a bottom, and open at the top,
- said base including fixed end panels,
- a fixed vertical channel attached to each of said end panels,
- a plurality of vertically extendible telescoping channel members engaged with said fixed vertical channels,
- means for extending and retracting said channel members,
- a pair of slide panels attached to one of said telescoping channel members,
- said slide panels having a plurality of horizontal slide means attached thereto,
- a plurality of drawers engaged with said slide means and extending end to end in said base between said slide means, and
- said means for extending and retracting said channel members includes a plurality of rotatable sprockets carried by said channel members, a chain engaged with said sprockets, a cable engaged with said chain, and gear box means engaged with said cable to move said chain and said sprockets to extend and retract said channel members, for moving said drawers up and out of said base for display of merchandise.
6 more elements
Dependencies are inferred from the claim text.