Class 5/289 - Chill fasteners

Subclass of Class 5 - Beds
Definition: Devices attached to the post to serve as means for connecting
No. of patents: 2
Last issue date: 02/06/2007

Number	Title	Issue Date
7171771	Releasable coupling assembly A lock that includes a wedge and a spool are used to releasably secure separable components of an assembly together. The wedge and spool are threadedly coupled together to drive the wedge into and out of an opening in the assembly without hammering or prying. The di...	02/06/2007
4540309	Attachment device An attachment device comprises a conical screw and a hook which fits thereto with a curved center portion having a slot extending in the length direction of the hook. A plate can be engaged in said slot so that an aperture in the plate located near the ed...	09/10/1985

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