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:
Jun. 15, 1976
Filed:
Jan. 06, 1975
Applicant:
Inventors:
Thomas W Good, Minnetonka, MN (US);
Bernard J Dehner, Mound, MN (US);
Assignee:
Tonka Corporation, Hopkins, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
46221 ;
Abstract
A connection for use in connecting a rigid sheet material part in a toy vehicle with a relatively more resilient part wherein the rigid part is provided with a round aperture and the resilient part has an expansion collar thereon which is somewhat greater in diameter than the aperture but which can be forced therethrough in a contracted condition, and a third member which is inserted axially into the collar to retain it in an expanded condition to prohibit its removal from the aperture.