Photometer

- Compur-Electronic GmbH
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Description

FIG. 1 is a front perspective view of a photometer showing our new design;

FIG. 2 is a top-right perspective view thereof;

FIG. 3 is a top-left perspective view thereof;

FIG. 4 is a front perspective view of another embodiment of our new design of FIGS. 1-3 wherein a temperature control unit has been combined therewith;

FIG. 5 is a top-right perspective view thereof;

FIG. 6 is a top-left perspective view thereof.

Referenced Cited
U.S. Patent Documents
D180294 May 1957 Petterson
D251775 May 8, 1979 Schmidt
D256341 August 12, 1980 Haunold
D258273 February 17, 1981 Collister
D261033 September 29, 1981 Armbruster
D261623 November 3, 1981 Collister
3565535 February 1971 Monell
Patent History
Patent number: D269416
Type: Grant
Filed: May 7, 1981
Date of Patent: Jun 21, 1983
Assignee: Compur-Electronic GmbH (Munich)
Inventors: Erich Retzer (Maisach), Gerhard Schwarz (Munich)
Primary Examiner: Nelson C. Holtje
Law Firm: Flynn, Thiel, Boutell & Tanis
Application Number: 6/261,340
Classifications
Current U.S. Class: Chemical (12) (D10/81)
International Classification: D1004;