D262657 |
Suction drainage device for surgical purposes
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Patent Drawings: |
(1 images) |
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Inventor: |
Ekbladh |
Date Issued: |
January 12, 1982 |
Application: |
05/942,394 |
Filed: |
September 14, 1978 |
Inventors: |
Ekbladh; Fred V. G. (Saro, SE)
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Assignee: |
Astra-Sjuco Aktiebolag (Goteborg, SE) |
Primary Examiner: |
Rosen; Sam |
Assistant Examiner: |
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Attorney Or Agent: |
Brumbaugh, Graves, Donohue & Raymond |
U.S. Class: |
D24/115; D24/118 |
Field Of Search: |
D24/51; D24/54; D24/56; D24/58; D24/59; 128/276; 128/278; 128/232 |
International Class: |
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U.S Patent Documents: |
D237549; D240337; D242653; 3398743 |
Foreign Patent Documents: |
1244283; 1304324 |
Other References: |
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Abstract: |
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Claim: |
The ornamental design for a suction drainage device for surgical purposes, as shown. |
Description: |
FIG. 1 is a front view of the suction drainage device for surgical purposes showing my new design; and
FIG. 2 is a top plan view thereof.
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