Blood drainage system

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Description

FIG. 1 is a top plan view of a blood drainage system, showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D334059 March 16, 1993 Cathcart et al.
3880311 April 1975 McPhee
4437472 March 20, 1984 Naftulin
4573992 March 4, 1986 Marx
4850964 July 25, 1989 Cotter
5002529 March 26, 1991 Cunningham
5024613 June 18, 1991 Vasconcellos et al.
5084042 January 28, 1992 McPhee
Other references
  • Solcotrans Orthopaedic Drainage/Reinfusion System; Packing material; 1988; Brochure, outer packaging.
Patent History
Patent number: D347891
Type: Grant
Filed: Feb 18, 1992
Date of Patent: Jun 14, 1994
Assignee: Bard AutoTransfusion Acquisition Corp. (Murray Hill, NJ)
Inventor: Durmus Koch (Demarest, NJ)
Primary Examiner: Stella Reid
Law Firm: Wolf, Greenfield & Sacks
Application Number: 7/837,431