Housing for screening device

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Description

FIG. 1 is a perspective view of a housing for screening device embodying the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, the other side being a mirror image of that shown;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D298773 November 29, 1988 Eckstein et al.
D324913 March 24, 1992 Chojar
D331114 November 17, 1992 Stacey
D335349 May 4, 1993 Lyon et al.
3105876 October 1963 Mullin et al.
5081441 January 14, 1992 Chojar
Other references
  • "Hear Pen", Roy F. Sullivan, PhD., which is a reprint from Hearing Instruments, vol. 43, No. 4, 1992. "Miniature audiometric devices: Are they clinically accurate", Lynn S. Alvord, Ph.D., believed to have been published in 1933. Advertisement for Oto-Screen I, by Handtronix of Salt Lake City, Utah, believed to have been published in 1990.
Patent History
Patent number: D359121
Type: Grant
Filed: Feb 3, 1994
Date of Patent: Jun 6, 1995
Assignee: Beltone Electronics Corporation (IL)
Inventors: Gregory Prutnikov (Niles, IL), William C. Cesaroni (Glenview, IL), Shawn Barrett (Grayslake, IL)
Primary Examiner: Stella Reid
Law Firm: Dressler, Goldsmith, Shore & Milnamow, Ltd.
Application Number: 0/18,322
Classifications
Current U.S. Class: Auricular (D24/151)