Nasal tract model

- HA-LO Industries, Inc.
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Description

FIG. 1 is a perspective view of the nasal tract model in accordance with my invention;

FIG. 2 is a top view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D240715 July 1976 Schwartz
D258046 January 27, 1981 Richmond
D258668 March 24, 1981 Moss
D259180 May 12, 1981 Zeiger
D259702 June 30, 1981 Richmond
298746 May 1884 Guirey
D305340 January 2, 1990 Stein
D352234 November 8, 1994 Costa
4209919 July 1, 1980 Kirikae et al.
5090910 February 25, 1992 Narlo
5846087 December 8, 1998 Scherer
Other references
  • Oriental Trading Company Catalog, see p. 14, circled nose, bottom center, Sep. 1997.
Patent History
Patent number: D413629
Type: Grant
Filed: Aug 18, 1998
Date of Patent: Sep 7, 1999
Assignee: HA-LO Industries, Inc. (Niles, IL)
Inventor: Stephen H. Wolff (New York, NY)
Primary Examiner: Martie K. Holtje
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Application Number: 0/92,400
Classifications
Current U.S. Class: Demonstrator Or Exhibitor (10) (D19/62); Teaching Material (D19/59); Simulative (D19/97); D9/314
International Classification: 1907;