Data logger

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FIG. 1 is a right front perspective view of a data logger showing our new design;

FIG. 2 is a left rear perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

Referenced Cited
U.S. Patent Documents
4520423 May 28, 1985 Sutheland
4530066 July 16, 1985 Ohwaki et al.
Patent History
Patent number: D296440
Type: Grant
Filed: Aug 6, 1985
Date of Patent: Jun 28, 1988
Assignee: Delta Technical Services Limited
Inventors: David G. Smith (Denvilles), Douglas H. Bates (Emsworth)
Primary Examiner: Susan J. Lucas
Law Firm: Lalos & Keegan
Application Number: 6/762,864
Current U.S. Class: D14/107