Aspiration safety shield
Description
FIG. 1 is a right front perspective view of an aspiration safety shield showing my new design;
FIG. 2 is a left front perspective view thereof;
FIG. 3 is a rear elevational view thereof; and,
FIG. 4 is a bottom view thereof.
Referenced Cited
Patent History
Patent number: D355036
Type: Grant
Filed: Feb 22, 1993
Date of Patent: Jan 31, 1995
Inventor: Sharon Shufelt (San Diego, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Nydegger & Associates
Application Number: 0/5,058
Type: Grant
Filed: Feb 22, 1993
Date of Patent: Jan 31, 1995
Inventor: Sharon Shufelt (San Diego, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Nydegger & Associates
Application Number: 0/5,058
Classifications
Current U.S. Class:
Laboratory Equipment Not Elsewhere Specified (D24/232)