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:
Jul. 09, 1991
Filed:
Jan. 22, 1990
Takehiko Takahashi, Tokyo, JP;
Yoshihisa Yamaguchi, Tokyo, JP;
Combi Corporation, Tokyo, JP;
Abstract
A baby carriage which can be used not only as a two-wheel-steered baby carriage but also as a four-wheel-steered baby carriage whose front and rear wheels can be swung to steer the carriage. Brackets having slender horizontally extending through-holes, through which the rear axle of the baby carriage extends so as to be swingable along the holes, are attached to the lower ends of right and left rear legs and are secured to a coupling plate extending from one of the brackets to the other. The rear axle has a length such that the axle extends from one of the brackets to the other. The rear axle is pivotally supported at the longitudinally central portion of the axle by the coupling plate so that both ends of the axle extending through the slender horizontally extending throughholes of the brackets at the ends of the axle can be swung in mutually different directions. The rear wheels are attached to the rear axle at both ends thereof. Swinging of the rear axle can be freely prevented by the brackets.