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US 4,230,329 AGranted
Mobile cart
AssigneeWilliam H. Lambert
InventorAldus Johnson
Life of this patent
Estimating the term…
Abstract
A Mobile Cart/Workbench having a remotely controlled retractable support wheel assembly and a support frame adapted to support and transport doors and the like carried along with a carpenter's other woodworking tools.
Claims5
A portable Mobile Cart for supporting and transporting doors, panels and other planar-shaped articles and woodworking tools used in building construction, and for use as a portable workbench for performing installation operations on such articles, said cart comprising:
- (a) A support frame for receiving and supporting a planar-shaped article in horizontal position and for transporting woodworking tools, said frame having
- (1) an upper surface for supporting the article, and
- (2) a plurality of legs for supporting said upper surface,
- (b) a first support means mounted with said support frame legs for positioning, transporting and supporting a planar-shaped article parallel to the vertical axis of said cart,
- (c) a second support means mounted with said support frame upper surface for retaining a planar-shaped article being carried by said first support means,
- (d) a means for mobilizing said cart, and
- (e) a handle means for enabling said cart to be moved as desired.
4 more elements
Dependencies are inferred from the claim text.