The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2002
Filed:
May. 22, 2000
Bong Kyu Choi, Pucheon-shi, Kyongki-do 420-020, KR;
Other;
Abstract
An assembling type unit track member for toy vehicles is disclosed, which can be assembled into an endless running track for toy vehicles. The assembling type unit track member for toy vehicles consists of a U shaped track member. The U shaped track member includes a bottom plate and a protuberance and a slot formed at a center of the bottom plate for being assembled to other track members. A pair of trapezoidal coupling piece and a pair of trapezoidal recesses are formed on the bottom plate and at both sides of the protuberance and the slot A pair of pillar shaped walls stand at both ends of the bottom plate and a projection and a channel are formed on each of the pillar shaped walls for being coupled to other track members. The assembling type unit track member can be produced by a single die, and therefore, the production cost can be curtailed. Further, the bulk and length of the track member are very small, and therefore, all the track members can be contained in a small box, so that the transportation, handling and storing of them are convenient. Further, the contour of the track can be arbitrarily manipulated, and therefore children will enjoy pleasure for a long time.