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. 26, 1991
Filed:
Nov. 02, 1989
Applicant:
Inventor:
Vincenzo Bidoia, Castelfranco V., IT;
Assignee:
Lange International S.A., Fribourg, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A43B / ;
U.S. Cl.
CPC ...
36117 ; 36120 ;
Abstract
The boot comprises a shaft (6) which is articulated on the shell and the lower edge of which is elbowed towards the interior, this elbowed part having a gap located below and opposite a stop which is integral with the shell. This gap can be closed at will by means of a movable sealing piece (21) which allows or does not allow the shaft to swivel forwards on account of the stop. This makes it possible to modify the action of the boot when bending.