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:
Jan. 26, 1982
Filed:
Feb. 28, 1980
Applicant:
Inventor:
Donald W Corey, Wilbraham, MA (US);
Assignee:
Beatrice Foods Co., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A45C / ;
U.S. Cl.
CPC ...
190 45 ; 190 48 ;
Abstract
A carrying case which has a telescoping wall structure for varying the carrying capacity of the case. The case has an articulated wall construction and includes a bottom section which is adapted to fit snugly for retention within the lower end of the top section without the use of fastener elements. The case is integrally formed with the top and bottom sections being interconnected by a flexible coupling panel.
Corey, Donald. (1982). Expandable carrying case (U.S. Patent No. 4312431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4312431
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile