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:
Sep. 15, 2026
Filed:
Apr. 21, 2022
Cold Chain Technologies, Llc, Franklin, MA (US);
Henry Melchor, Woonsocket, RI (US);
James Nilsen, Mays Landing, NJ (US);
Benny Ledford, Spencer, MA (US);
COLD CHAIN TECHNOLOGIES, LLC, Franklin, MA (US);
Abstract
Methods and systems for maintaining temperature-sensitive materials within a desired temperature range for a period of time. In one embodiment, the system includes an insulated base having a rectangular cavity bounded by a bottom wall and four side walls, the insulated base being positioned within an outer box. A sleeve is snugly but removably positioned in the cavity of the insulated base, the sleeve being generally rectangular but being offset by 45 degrees relative to the insulated base, whereby the sleeve and the insulated base jointly form four discrete generally triangular cavities. Pelletized dry ice may be disposed within each of the cavities. A guide having one end positioned over the sleeve and another end mating with the insulated base may be used to prevent the sleeve from rotating relative to the insulated base. Additional pelletized dry ice may be positioned in a tray mounted on top of the guide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile