Laboratory shield


FIG. 1 is a perspective view of a laboratory shield showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D274466 June 26, 1984 Conlon
1532008 March 1925 Walford
3127855 April 1964 Conlon
Other references
  • Fisher Scientific 81, .COPYRGT.1980, p. 1058, Curved Shields, Item No. 14-293-43.
Patent History
Patent number: D297765
Type: Grant
Filed: Dec 20, 1985
Date of Patent: Sep 20, 1988
Assignee: Instruments for Research and Industry (Cheltenham, PA)
Inventor: Daniel R. Conlon (Jenkintown, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Paul Lipsitz
Application Number: 6/811,343
Current U.S. Class: D24/29; D24/8