Draft shield for a weighing apparatus that has friction...

Details Draft shield for a weighing apparatus that has friction... Draft shield for a weighing apparatus that has friction...

2008-02-04

2011-11-29

Gibson, Randy W (Department: 2841)

Weighing scales

With casing closure or shield

C177S238000, C049S404000, C049S409000, C049S411000, C312S265100

Reexamination Certificate

active

08067705

ABSTRACT:
A lower portion of a slide door of a windshield for a weighing apparatus is located in a guide groove of the main body of the windshield, along which guide groove the slide door opens and closes. A protrusion is protruded in a lower portion of the slide door and the protrusion engages an upper face of a frame in which the guide groove is formed. The protrusion supports weight of the slide door, and is slid on the upper face of the frame while the slide door does not come into contact with a bottom surface of the guide groove, thereby opening and closing the slide door.

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