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:
Oct. 30, 2018
Filed:
Nov. 08, 2011
Applicants:
Simon Paul Spinks, Cawood, GB;
David Clare, Barnsley, GB;
Inventors:
Simon Paul Spinks, Cawood, GB;
David Clare, Barnsley, GB;
Assignee:
Harrison Spinks Beds Limited, Leeds, West Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 27/06 (2006.01); B68G 9/00 (2006.01);
U.S. Cl.
CPC ...
A47C 27/064 (2013.01); B68G 9/00 (2013.01); Y10T 29/49613 (2015.01);
Abstract
A method of forming a pocketed spring unit (), comprising a plurality of pocketed spring portions () arranged in a row, is described. The pocketed spring portions each comprise a portion of coil spring encased in a pocket (), wherein the axis of the spring is substantially transverse to the row. The method comprises the steps of: forming a continuous coil spring, encasing the spring in a pocket and deforming the encased spring to form the pocketed spring portions.