Surgical suction instrument
Description
FIG. 1 is a side elevational view of one side of a surgical suction instrument showing my new design;
FIG. 2 is a side elevational view of the other side of the instrument;
FIG. 3 is a front elevational view of the instrument;
FIG. 4 is a perspective of the instrument from the top of FIG. 1; and
FIG. 5 is a rear elevational view of the instrument.
Referenced Cited
U.S. Patent Documents
1184970 | May 1916 | Larssen |
1384210 | July 1921 | Pfaff |
2449497 | September 1948 | McLeod |
2531730 | November 1950 | Henderson |
3071402 | January 1963 | Lasto et al. |
3146987 | September 1964 | Krayl |
3889682 | June 1975 | Denis et al. |
3902494 | September 1975 | Haberlen et al. |
3963028 | June 15, 1976 | Cooley et al. |
4022218 | May 10, 1977 | Riddick |
4049000 | September 20, 1977 | Williams |
4180068 | December 25, 1979 | Jacobsen et al. |
4219021 | August 26, 1980 | Fink |
4230128 | October 28, 1980 | Aramayo |
4397640 | August 9, 1983 | Haug et al. |
Patent History
Patent number: D285004
Type: Grant
Filed: Aug 1, 1983
Date of Patent: Aug 5, 1986
Inventor: Ronald D. Shippert (Littleton, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Sheridan, Ross & McIntosh
Application Number: 6/519,406
Type: Grant
Filed: Aug 1, 1983
Date of Patent: Aug 5, 1986
Inventor: Ronald D. Shippert (Littleton, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Sheridan, Ross & McIntosh
Application Number: 6/519,406
Classifications
Current U.S. Class:
D24/51