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. 23, 1982
Filed:
Apr. 14, 1980
Applicant:
Inventor:
John K Geist, Cedar Rapids, IA (US);
Assignee:
Nissen Corporation, Cedar Rapids, IA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47G / ; A63B / ;
U.S. Cl.
CPC ...
5420 ; 523098 ;
Abstract
A tumbling floor features an assembly of rigid panels beneath each of which is an array of soft foamed blocks of cushioning material which rest upon the gymnasium floor. The panels are covered by foamed panels of soft springing material and the latter in turn covered by a thin carpet providing a non-slip surface.