Skin patch for testing allergic reactions


FIG. 1 is an exploded perspective view of a skinpatch for testing allergic reactions, showing my new design;

FIG. 2 is a top plan view thereof, the bottom being flat and unadorned;

FIG. 3 is a side elevational view thereof, the opposite side view being a mirror image; and,

FIG. 4 is an end view thereof, the opposite end view being a mirror image.

Referenced Cited
U.S. Patent Documents
D296006 May 31, 1988 Asche
D340289 October 12, 1993 Gerber
3894531 July 1975 Saunders
4341208 July 27, 1982 Gordon
4627429 December 9, 1986 Tsuk
4808172 February 28, 1989 Murata
5179959 January 19, 1993 Fishman et al.
Foreign Patent Documents
8701577 February 1989 DKX
2745297 April 1979 DEX
8100199 February 1981 WOX
Patent History
Patent number: D351475
Type: Grant
Filed: Jul 7, 1992
Date of Patent: Oct 11, 1994
Inventor: Jan Gerber (NL-2402 GC Alphen a/d Rijn)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Watson, Cole, Grindle & Watson
Application Number: 7/909,799