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:
Jan. 06, 1998
Filed:
Jul. 19, 1996
Applicant:
Inventor:
Robert J Sabalaskey, Carol Stream, IL (US);
Assignee:
Serta, Inc., Itasca, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
5717 ; 5721 ; 5739 ;
Abstract
A mattress including an innerspring, upholstery topper layers including at least one foam layer, and quilt panel layers. At least one upholstery foam layer includes a firming edge of foam about its perimeter. The firming edge of the upholstery foam layer functions to provide a firmer mattress edge without compromising the thickness of the mattress or requiring additional materials or labor operations during manufacturing.