초록 ▼

A handcart having a relatively horizontal load platform for carrying a load, relatively small wheels attached to the front of the load platform which extend slightly below the platform, handles extending from the rear of the load platform, a set of large wheels pivotally attached to the rear of the

A handcart having a relatively horizontal load platform for carrying a load, relatively small wheels attached to the front of the load platform which extend slightly below the platform, handles extending from the rear of the load platform, a set of large wheels pivotally attached to the rear of the load platform, and a support post also pivotally attached to the rear of the load platform, where the large wheels and the support post can be pivoted rearward from a downward position, through and between the handles, to an upright vertical position.

대표청구항 ▼

A cart comprising: (A) platform means providing a relatively horizontal surface capable of supporting a load, said platform means having a front end and a rear end; (B) roller means attached to said front end of said platform means, a portion of said roller means extending below said platform means;

A cart comprising: (A) platform means providing a relatively horizontal surface capable of supporting a load, said platform means having a front end and a rear end; (B) roller means attached to said front end of said platform means, a portion of said roller means extending below said platform means; (C) positionable handle means extending rearward from each side of said platform means; (D) one or more leg members pivotally attached to the rear of said platform means, said leg member or members can be pivoted from a downward position below the level of said platform means, through and between said handle means, to an upright vertical position above the level of said platform means; (E) wheels mounted on said one or more leg members; (F) support means pivotally attached to the rear of said platform means, said support means can be pivoted from a downward position below the level of said platform means, through and between said handle means, to an upright vertical position above the level of said platform means; (G) releasable upward locking means to maintain said one or more leg members and said support means in the upright vertical position.