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Publication numberUSD247915 S
Publication typeGrant
Application numberUS 05/698,971
Publication dateMay 16, 1978
Filing dateJun 23, 1976
Publication number05698971, 698971, US D247915 S, US D247915S, US-S-D247915, USD247915 S, USD247915S
InventorsCharles A. Lahay
Original AssigneeDart Industries Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Medical suction instrument
US D247915 S
Abstract  available in
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  1. The ornamental design for a medical suction instrument, substantially as is shown and described.

FIG. 1 is a top perspective view of a medical suction instrument showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view of a modified embodiment of the instrument illustrated in FIG. 1;

FIG. 7 is a top plan view of the embodiment illustrated in FIG. 1;

FIG. 8 is a cross-section taken on line 8--8 of FIG. 6; and

FIG. 9 is a cross-section taken on line 9--9 of FIG. 7.

Non-Patent Citations
1Aloe Instruments, Diagnostic & Surgical, Cat. No. 220, 1965, p. 43, item No. B1660 Trylon Frazier suction tube.
2V. Mueller Hospital Cat. No. 65, 1963, p. 670, item No. F, Samson-Davis suction tube.
U.S. ClassificationD24/112