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:
Mar. 10, 1981
Filed:
Apr. 18, 1979
Hajime Matsumoto, Chiba, JP;
Toshio Suzuki, Tokyo, JP;
Toybox Corporation, , JP;
Abstract
A spin tower station for use with a toy vehicle and a trackway network connecting a plurality of stations, each with its own unique amusement function. The spin tower station, which receives a vehicle at a station entry port and simultaneously moves it translationally and rotationally to a station exit port positioned below, includes a base, two telescoping cylindrical elements extending upward from the base, a vehicle platform mounted on the upper element and normally positioned at the entry port by a spring mounted within the lower element, and a spiral flange on the upper element which engages a stationary guide notch to rotate the upper element as it descends against the force of the spring under the weight of a vehicle on the platform. After the vehicle departs the exit port, the spring forces the platform upward to await the return trip of the vehicle.