Cellular telephone users protective device

• US 5,336,896 A
• Filed: 02/04/1993
• Issued: 08/09/1994
• Est. Priority Date: 02/04/1993
• Status: Expired due to Fees

• Current Assignee: Joseph M. Katz
• Original Assignee: Joseph M. Katz
• Inventors: Katz, Joseph M.
• Primary Examiner(s): Dzierzynski, Paul M.
• Assistant Examiner(s): NGUYEN, KIET TUAN
• Application Number:
  US08/013,399
• Time in Patent Office: 551 Days
• Field of Search: 250/515.1, 250/517.1, 250/505.1, 174/35 R, 174/35 GC, 307/91, 361/424, 361/399, 343/851
• US Class Current: 250/515.1
• CPC Class Codes: H01Q 1/245 with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
• CPC Class Codes: H04B 1/3838 Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
• CPC Class Codes: H05K 9/0052 Shielding other than Faraday cages

Abstract

An accessory for cellular telephones that will afford some protection to cellular telephone users from the alleged brain, head and body damage caused by the electro-magnetic radiation of cellular telephone use and to also provide a comfortable handle for using and carrying the cellular telephone.

Claims

1. An assembly for attenuating the passage of electro-magnetic radiation emitted from a cellular telephone, said assembly comprising:

a) an oblong box having four closed sides, a closed top side and a closed bottom side, a middle of a front closed side of said four closed sides provides a front door, said front door has means for opening and closing to provide access to dialing telephone numbers in an open position, said closed bottom side provides a bottom door, and said bottom door has means for opening and closing said bottom door to insert said cellular telephone into said oblong box;

b) an electro-magnetic radiation shielding affixed to the entire inside of said four closed sides including said front door, said closed top side and said closed bottom side including said bottom door of said oblong box;

c) a handle means mounted to an outside of a rear side of said four closed sides of said oblong box for carrying the cellular telephone;

d) a telescoping antenna means connected to a tilt and swivel base connector means, said tilt and swivel base connector means is attached to said closed top side of the oblong box and penetrated through said closed top side and said electro-magnetic radiation shielding, said tilt and swivel base connector means connects to a cuplike antenna connector means to form an antenna circuit for effecting an antenna circuitry, wherein said cuplike antenna connector means attached to an inside of said electro-magnetic radiation shielding and said oblong box; and

e) several small holes provided on above and below said front door of said front side of said oblong box, said small holes penetrate through said front side of said oblong box and electro-magnetic radiation shielding for talking into and listening from said cellular telephone.