Optical monitoring window having six wear resistant posts
Description
FIG. 1 is front and side perspective view of an optical window having six wear resistant posts showing my new design;
FIG. 2 is a front view thereof, the rear view being of identical appearance;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a side view thereof, the opposite side being of identical appearance; and,
FIG. 6 is a front view of an alternative embodiment of the optical window of the present invention wherein the said posts are of narrower diameter than the posts in the embodiment of FIG. 2 .
Claims
The ornamental design for an optical monitoring window having six wear resistant posts, as shown and described.
Referenced Cited
Patent History
Patent number: D444158
Type: Grant
Filed: Aug 31, 2000
Date of Patent: Jun 26, 2001
Inventor: Frank Saldana (Richmond, VA)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Norman B. Rainer
Application Number: 29/128,775
Type: Grant
Filed: Aug 31, 2000
Date of Patent: Jun 26, 2001
Inventor: Frank Saldana (Richmond, VA)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Norman B. Rainer
Application Number: 29/128,775
Classifications
Current U.S. Class:
Optical Article Not Elsewhere Specified (D16/130);
Magnifying Or Reducing Glass (D16/135)
International Classification: 1699;
International Classification: 1699;