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:
Sep. 29, 1981
Filed:
Jan. 18, 1979
Sidney H Magid, Taipei, TW;
Other;
Abstract
An inflatable article having a thin outer wall formed from a flexible, gas impervious, resilient material forming a closed surface. At least one hollow protrusion provided with a sealed end and an open end is associated with the wall, and at least one movable internal object is contained within the closed surface. A non-elastic connection member is attached on one side to the sealed end of the hollow protrusion and attached on the other side to the internal movable object. The article further includes an external control member connected to the sealed end of the hollow protrusion for imparting and controlling movement to the internal object through the connection member and extending from the protrusion externally of the closed surface so that the movable internal object will be moved when the user pulls the external control with the article in a restrained condition.