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. 04, 1986
Filed:
Jun. 25, 1984
Applicant:
Inventor:
James A Brian, San Antonio, TX (US);
Assignee:
Crown Zellerbach Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
229 32 ; 229 / ; 229 / ; 229 35 ;
Abstract
A paperboard baking and shipping tray including channel defining members at opposed ends and locking panels positioned therein with only a single surface of the blank from which the tray is formed being exposed to the tray interior.
Brian, James. (1986). Corner lock on paperboard baking and shipping tray (U.S. Patent No. 4573633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4573633
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile