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:
Feb. 24, 2015
Filed:
Nov. 25, 2008
Applicants:
Bruce G. Feinberg, Batavia, IL (US);
Daryl Kellenberger, Glen Ellyn, IL (US);
Inventors:
Bruce G. Feinberg, Batavia, IL (US);
Daryl Kellenberger, Glen Ellyn, IL (US);
Assignee:
Restaurant Technology, Inc., Oak Brook, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 45/00 (2006.01); A47J 39/02 (2006.01);
U.S. Cl.
CPC ...
A47J 39/02 (2013.01);
Abstract
A food tray device for maintaining food warm or cold is disclosed. The food tray device has a support and a disposable tray portion or container. The container generally does not need to be sturdy enough to reliably carry food without the support. Optionally the support and container may have holes for limited venting of the tray interior while maintaining the moisture content of the food.