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:
May. 28, 1991
Filed:
Jun. 08, 1989
Applicant:
Inventor:
Willis E Bishop, Diamond Bar, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B / ;
U.S. Cl.
CPC ...
2483461 ; 248146 ;
Abstract
A coaster for use underneath liquid containers, such as drinking glasses, beverage cans, etc., comprises an upper pad formed of a liquid-absorbent material and a lower pad formed of a thermal insulating material. The two pads are separated by a liquid barrier material so that the insulating pad is maintained in a dry operable condition. A series of adhesive patches are arranged on the upper face of the coaster, whereby the coaster can be releasably attached to the bottom surface of a liquid container.