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:
Apr. 13, 2010
Filed:
Jan. 04, 2005
Gary V. Montgomery, Evansville, IN (US);
Gary V. Montgomery, Evansville, IN (US);
Rexam Closures and Containers Inc., Evansville, IN (US);
Abstract
The present invention comprises a neck extending upwardly from a container and having an upper rim defining a neck opening. The neck has a substantially vertical sidewall of a constant thickness and at least one container neck thread extending from the sidewall. The at least one neck thread has an outer thread face drafted from a radially inward upper position to a radially outward lower position. The device further comprises a closure having a top wall and a skirt depending from the top wall, wherein the skirt is tapered. The closure comprises a closure thread extending helically along an inner surface of the skirt. The container thread has increasing radial length moving downwardly along the container neck.