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:
Dec. 31, 1991
Filed:
Jul. 06, 1990
Applicant:
Inventors:
Doyle Raymer, Freeport, IL (US);
Frederick R Wells, Freeport, IL (US);
Assignee:
The Thermos Company, Inc., Freeport, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24C / ;
U.S. Cl.
CPC ...
126 / ; 126 / ; 248188 ;
Abstract
The accessory shelves are detachably hung on pins, allowing the shelves to be rotated to a folded down and stored position, or to be rotated to a horizontal locked position for use. The shelves are attachable and detachable without the use of tools or fasteners. The wheels are readily installed by the consumer without tools by sliding the axle pins through the wheels and securing them in the axle holders. The wheels are held by snap-in detent action of the annular recess of the axle and the protruding catch of the axle holder.