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:
Dec. 18, 1984
Filed:
Jan. 03, 1984
Applicant:
Inventors:
David A Glickson, Evanston, IL (US);
Harry Disko, S. Barrington, IL (US);
Assignee:
Marvin Glass & Associates, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446-4 ;
Abstract
A playset includes a series of pieces sequentially stackable on a hollow base and interconnected by a flexible tether. One end of the tether is secured to an end piece and the other, free end passes through the base and is connected to a tab. When a child pulls the tab the pieces are stacked on the base to form a tower. A plunger mounted on the outside of the base is depressable to move a lever mounted in the base upwardly to topple the stacked pieces.