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. 11, 1997
Filed:
Oct. 11, 1995
Applicant:
Inventors:
Harry Fletcher, Bridgeton, NJ (US);
Merrel J Locke, Linwood, NJ (US);
Assignee:
Lawson Mardon Wheaton Inc., Millville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604212 ; 604239 ;
Abstract
The combination comprising a container for a product having a puncturable diaphragm at one end thereof, an applicator of elongated parabolic shape including means for detachably mounting it on the container, an internal piercing element in the applicator aligned with the diaphragm and a plurality of discharge openings in the applicator, the applicator actuatable between an unarmed position wherein the piercing element is spaced from the diaphragm in an armed position where it punctures the diaphragm to permit discharge of the contents through the piercing element and the discharge openings in the applicator.