Class 5/192 - Edging, midribs and center strips

Subclass of Class 5 - Beds
Definition: Devices comprising edgings and midribs which are thickening
No. of patents: 1
Last issue date: 04/12/2005

Number	Title	Issue Date
6877177	Bedding product A bedding foundation is manufactured with a cover having a welt cord extending upwardly to create a seal when a mattress is placed on the foundation. The cover is made using a two stage process. During the first stage a sewing machine is used to join a welt cord to ...	04/12/2005

PatentStorm