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:
Jul. 14, 1992
Filed:
Nov. 22, 1991
Applicant:
Inventors:
Wallace M David, Richmond, VA (US);
Duane C Wilder, Chesterfield, VA (US);
Assignee:
Philip Morris Incorporated, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206265 ; 206271 ; 206146 ;
Abstract
A box-like cigarette pack having tab-like retention members formed in the walls of one of the innerframe and lid. The retention members function to help keep the lid completely closed by producing interference between the lid and the innerframe. The retention members are formed with cuts made at an angle to the plane of the wall in which they are formed. These cuts form pointed edges which are on opposite faces of the wall. Once the retention member is pushed out of the plane of the wall, the pointed edge of the surrounding wall retains the retention member outside the plane of the wall.