Blood vessel trap

Description

FIG. 1 is a view in perspective showing the top, one side and one end of a blood vessel trap showing my new design;

FIG. 2 is a view in top plan thereof;

FIG. 3 is a view in bottom plan thereof;

FIG. 4 is a view in side elevation showing the side opposite that seen in FIG. 1;

FIG. 5 is a view in end elevation thereof as seen from right to left of FIG. 2; and

FIG. 6 is a view in end elevation thereof as seen from left to right of FIG. 2.

Referenced Cited
U.S. Patent Documents
1561116 November 1925 Silliman
Patent History
Patent number: D259210
Type: Grant
Filed: Nov 13, 1978
Date of Patent: May 12, 1981
Inventor: Patrick C. Ayer (Eau Claire, WI)
Primary Examiner: Sam Rosen
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 5/959,653
Classifications
Current U.S. Class: D24/23; D24/29
International Classification: D2402;