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. 06, 1989
Filed:
Dec. 23, 1987
Applicant:
Inventor:
Alfred Hinzmann, Weems, VA (US);
Assignee:
Hauni Richmond, Inc., Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
289-2 ; 28120 ; 289 161 ;
Abstract
One end of a drawstring which is connected to a catamenial tampon at the other end is pulled downwardly by suction while an intermediate portion of the drawstring is convoluted around a hollow mandrel to form a closed loop. The one end of the drawstring is then drawn into the mandrel by suction to convert the loop into a relatively loose knot which is or can be tightened by exerting a pull by suction upon the one end while and after the convoluted portion of the drawstring is stripped off the mandrel.