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:
Feb. 18, 1986
Filed:
Nov. 08, 1984
Kenzou Kassai, Osaka, JP;
Kassai Kabushikikaisha, Osaka, JP;
Abstract
The lower end of each of the front legs (1) of a baby carriage is fabricated of a hollow pipe and vertically directed. A rotary yoke (13) supporting a wheel (15) is held by and attached to the front leg (1) to surround the lower end of the front leg (1) so that it is rotatable around the axis of the lower end of the front leg (1). The rotary yoke (13) is also vertically movable and, when subjected to the action of a cushion spring (6) received in the lower end of the front leg (1), allows the cushioning action to be exerted. Further, there is provided an operating lever (22) for selectively inhibiting the rotary yoke (13) from rotating to change the direction of the wheel (15).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile