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:
Oct. 06, 2026
Filed:
Sep. 03, 2024
Packaging Corporation of America, Lake Forest, IL (US);
Nicholas A. Philips, Sugar Grove, IL (US);
Packaging Corporation of America, Lake Forest, IL (US);
Abstract
Containers that include leak-resistant, reinforced corner structures with webs between the side walls and the end walls can include a bottom panel, first and second side wall panels, and first and second end wall panels. A reinforced corner structure can include a corner flange coupled to the first side wall panel and to the first end wall panel. The corner flange includes a web coupled to the first end wall panel along a first fold line and coupled to the corner flange along a second fold line, and the web is positioned between the first end wall panel and the corner flange when the container is in an erected state. The container is made from a corrugated paperboard material, and flutes of the corrugated paperboard material are crushed in the web.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile