Electronic surveying instrument or the like

- Keuffel & Esser Company
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side elevational view of an electronic surveying instrument or the like showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D162370 March 1951 Baker
D166506 April 1952 Sprengnether
D235524 June 1975 Kooi et al.
D235525 June 1975 Kooi et al.
Foreign Patent Documents
384877 February 1965 CH
Patent History
Patent number: D250637
Type: Grant
Filed: Mar 28, 1977
Date of Patent: Dec 26, 1978
Assignee: Keuffel & Esser Company (Morristown, NJ)
Inventor: J. Peter E. Kooi (Succasunna, NJ)
Primary Examiner: Nelson C. Holtje
Attorney: Lionel N. White
Application Number: 5/781,901
Classifications
Current U.S. Class: Transit Or Theodolite (D10/66)
International Classification: D1004;