Integrating photometer
Latest Colight, Inc. Patents:
Description
FIG. 1 is a top plan view of an integrating photometer showing our new design;
FIG. 2 is a right side elevational view thereof, the left side elevational view being substantially a mirror image thereof; and
FIG. 3 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D286298
Type: Grant
Filed: Feb 3, 1984
Date of Patent: Oct 21, 1986
Assignees: Colight, Inc. (Minneapolis, MN), Electronic Instrumentation & Technology (Sterling, VA)
Inventors: Joe T. May (Leesburg, VA), Steven D. Hale (Lovettsville, VA)
Primary Examiner: Nelson C. Holtje
Law Firm: Faegre & Benson
Application Number: 6/576,753
Type: Grant
Filed: Feb 3, 1984
Date of Patent: Oct 21, 1986
Assignees: Colight, Inc. (Minneapolis, MN), Electronic Instrumentation & Technology (Sterling, VA)
Inventors: Joe T. May (Leesburg, VA), Steven D. Hale (Lovettsville, VA)
Primary Examiner: Nelson C. Holtje
Law Firm: Faegre & Benson
Application Number: 6/576,753
Classifications
Current U.S. Class:
D16/39;
Radiation, E.g., Geiger Counter (D10/47)