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:
Jun. 09, 1998
Filed:
Mar. 20, 1997
Steven E Ogle, Carthage, MO (US);
Thomas J Wells, Carthage, MO (US);
L&P Property Management Co., South Gate, CA (US);
Abstract
A method of manufacturing a pocketed coil spring assembly comprising vertically spacing two sheets of fabric apart so that the sheets are generally parallel to one another. The sheets are then attached together along one end edge and rows of coil springs are inserted between the sheets. After each row of coil springs is inserted between the sheets, the sheets are attached together along transversely extending lines of attachment in alternative planes of the pocketed coil spring assembly. These steps of inserting rows of coil springs and attaching the sheets together in alternative planes occurs sequentially until an appropriate length of the assembly is obtained.