US 6,135,466 AGranted

Transport dolly for lifting and transporting lavatory fixtures

OwnerLawrence F. Irwininventor

Life of this patent

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Abstract

An article transport cart which is specially designed for lifting and transporting both toilets and urinals. The transport cart includes strategically located, adjustable lifting arms which can be used to engage and conveniently lift either a toilet or a urinal with a minimum of effort and without damaging the somewhat fragile fixture. Both the lifting arms and the tow plate of the cart can be adjusted relative to the cart frame so that they can be conveniently moved from an outwardly extending, operating configuration into a stowed position to enable the cart to be conveniently stored and transported. A locking mechanism is provided for locking the foldable toe plate in an operating position to stabilize the device when it is used to lift and transport wall-mounted urinals. The cart also includes a foldable toilet stabilizing means for restrainably engaging and stabilizing the toilet during lifting and transport.

Claims4

Dependent claims

An article transport cart for lifting and transporting toilets and urinals having a bowl including a rim comprising:

(a) a support frame having an upper end portion, a lower end portion and an intermediate portion;
(b) a pair of wheels rotatably mounted to said support frame proximate said lower end portion;
(c) a lifting arm assembly slidably connected to said support frame for sliding movement along said intermediate portion thereof from a first location to a second location for engagement with the bowl, said lifting arm assembly comprising first and second spaced-apart bowl engaging arms;
(d) an article stabilizing assembly slidably connected to said support frame for sliding movement along said upper end portion thereof from a first location to a second location for engagement with the rim, said article stabilizing means comprising first and second bushings for sliding engagement with said support frame;
and
(e) an article retaining and stabilizing subassembly pivotally connected to said first and second bushings for movement between a first operating position and a second stowed position.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 08/987,713Filed 9 Dec 1997
Granted: 24 Oct 2000
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

B62B 1/14
In which the load is intended to be transferred totally to the wheels: involving means for grappling or securing in place objects to be carried;…
B62B 1/12
In which the load is intended to be transferred totally to the wheels: involving parts being adjustable, collapsible, attachable, detachable, or…
B62B 2202/80
Indexing codes relating to type or characteristics of transported articles: household appliances, e.g. bath tubs, toilets or radiators
B62B 2203/21
Using forks or tines: the objects being supported between the tines