发明名称 Molded plastic utility cart
摘要 A molded multipurpose utility cart with wheels large enough to transfer uneven or rough surfaces. The cart having a handle high enough for operator manipulation of the cart with one hand without bending of the torso. Two supports on the front and back of the cart permit the towing of one or a series of carts in tandem. The carts fabricated of molded plastic of sufficient strength and rigidity to serve as laundry carts, rubbish carts, and material handling carts.
申请公布号 US5040811(A) 申请公布日期 1991.08.20
申请号 US19890342109 申请日期 1989.04.24
申请人 BUSKEN, DENNIS D.;BUSKEN, ELAINE L. 发明人 BUSKEN, DENNIS D.;BUSKEN, ELAINE L.
分类号 B62B3/00 主分类号 B62B3/00
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