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Winged angular infusion needle
D301742 Winged angular infusion needle
Patent Drawings:

Inventor: Wyzgala, et al.
Date Issued: June 20, 1989
Application: 06/841,079
Filed: March 18, 1986
Inventors: Morizio; Thomas E. (Highland Park, IL)
Wyzgala; Mark (Mercer Island, WA)
Assignee: Baxter International Inc. (Deerfield, IL)
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Reid; Stella M.
Attorney Or Agent: Flattery; Paul C.Rockwell; Amy L. H.Pierce; Kay H.
U.S. Class: D24/112
Field Of Search: D24/24; D24/25; D24/52; D24/51; 604/187; 604/177; 604/263; 604/264; 604/272; 604/165; 604/30; 128/DIG.26
International Class:
U.S Patent Documents: D223043; D257885; 4134402; 4326519; 4627843; 4631058; 4640275
Foreign Patent Documents:
Other References: Manual-Port-A-Cath.TM. Implantable Drug Delivery System..

Claim: The ornamental design for a winged angular infusion needle, as shown and described.
Description: FIG. 1 is a perspective view of a winged angular infusion needle showing our new design;

FIG. 2 is an end perspective view thereof;

FIG. 3 is a top plan view thereof, with the needle tip broken away for ease of illustration; and

FIG. 4 is a bottom plan view thereof, with the needle tip broken away for ease of illustration.

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