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Movable projection screen hanger with steadfast clips

  • US 6,336,616 B1
  • Filed: 07/25/2000
  • Issued: 01/08/2002
  • Est. Priority Date: 11/18/1999
  • Status: Expired due to Fees
First Claim
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1. A movable projection screen hanger comprising:

  • a hanger for securing a projection screen scroll, said hanger having a respective sliding rail formed on an upper surface and a rear side surface thereof, and a groove formed between each sliding rail and a respective surface of said hanger;

    a pair of covers for respective coupling to opposing ends of said hanger to form closures therefore; and

    , at least a pair of steadfast clips for securement to a wall and engagement of said hanger, each steadfast clip including a main body, a pulling button, a spring and a screw, said main body having (a) a hook block formed on a bottom end thereof for engaging said sliding rail on said rear surface of said hanger, (b) a reinforcing block formed adjacent a central portion of a front surface of said main body for contacting said rear surface of said hanger and acting as a stop therefore, (c) a plurality of through holes formed in said main body for respective passage of wall engaging fasteners therethrough, (d) an inserting groove formed in an upper front portion of said main body, and (e) a threaded opening formed in a bottom portion of said inserting groove, said pulling button having a flange formed on a rear side thereof, and an elongated hole extending between a front side and said rear side of said pulling button and passing through said flange, said elongated hole having a frontal portion with a larger diameter than a rear portion thereof, said pulling button having a pair of catching flanges formed on a bottom portion thereof for engaging said sliding rail on said upper surface of said hanger when said flange is engaged in said inserting groove, said spring being disposed in said frontal portion of said elongated hole and said screw passing through said spring and elongated hole for threaded engagement with said threaded opening.

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