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Patent No. 6049912

Mountable Printable Placard With Headband

A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.

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Class 137/68.15 - Tensile or sheer pin or bolt


Subclass of Class 137 - Fluid handling
Definition: Subject matter where the destructible element is a pin or
No. of applications: 1
Last issue date: 09/08/2011


Application No.Application TitleIssue Date
20110214750Fluid Conduit Safety System
In an embodiment, there is disclosed a flexible fluid conduit having a breakaway coupling at one or both ends and a safety system that includes a spring in compression which applies thrust (a pull) to flapper valves at both ends of the flexible fluid conduit through rel... 		09/08/2011
 
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