Surgical plume filter encasement
Description
FIG. 1 is a perspective front elevation view;
FIG. 2 is a top or bottom plan view;
FIG. 3 is a left or right side plan view; and,
FIG. 4 is a rear plan view.
Referenced Cited
Patent History
Patent number: D357738
Type: Grant
Filed: Dec 8, 1993
Date of Patent: Apr 25, 1995
Inventor: David W. Kaufman (Salt Lake City, UT)
Primary Examiner: Stella Reid
Application Number: 0/16,115
Type: Grant
Filed: Dec 8, 1993
Date of Patent: Apr 25, 1995
Inventor: David W. Kaufman (Salt Lake City, UT)
Primary Examiner: Stella Reid
Application Number: 0/16,115
Classifications
Current U.S. Class:
Filter (37) (D24/162)