Protective sheath cover for a hypodermic syringe needle
Latest E. I. Du Pont de Nemours and Company Patents:
Description
FIG. 1 is a front elevational view of a protective sheath cover for a hypodermic syringe needle showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a front perspective view thereof; and
FIG. 5 is a rear perspective view thereof.
Referenced Cited
U.S. Patent Documents
2737949 | March 1956 | Brown |
2972991 | February 1961 | Burke |
3050059 | August 1962 | Wall et al. |
3219036 | November 1965 | Stafford |
3253592 | May 1966 | Von Pechmann |
Patent History
Patent number: D297570
Type: Grant
Filed: Nov 1, 1985
Date of Patent: Sep 6, 1988
Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE)
Inventors: William A. Ambrose (Crystal Lake, IL), Fernando A. Garcia (Vernon Hills, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Gildo E. Fato
Application Number: 6/793,879
Type: Grant
Filed: Nov 1, 1985
Date of Patent: Sep 6, 1988
Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE)
Inventors: William A. Ambrose (Crystal Lake, IL), Fernando A. Garcia (Vernon Hills, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Gildo E. Fato
Application Number: 6/793,879
Classifications
Current U.S. Class:
D24/25