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Radio pager having a protection lid

  • US 5,657,210 A
  • Filed: 06/12/1996
  • Issued: 08/12/1997
  • Est. Priority Date: 06/13/1995
  • Status: Expired due to Term
First Claim
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1. A radio pager comprising:

  • a casing having on one end wall thereof a transparent protection plate covering a display;

    a cover for covering said one end wall of said casing;

    a hinge structure for connecting one edge of said cover to one edge of said one end wall of said casing and allowing said cover to rotate about said one edge of said casing; and

    a locking mechanism for selectively locking another edge of said casing facing said one edge to another edge of said one end wall of said casing facing said one edge;

    said hinge structure comprising a fulcrum portion included in said casing, and a flexible bearing portion included in said cover and engageable with said fulcrum portion;

    said locking mechanism comprising a recess formed in said casing, and a tongue extending out from said cover and engageable with said recess.

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