Transit

Description

FIG. 1 is a top, front, and left side perspective view of a transit showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view thereof, FIGS. 1-7 are shown with a lens cover thereon.

Referenced Cited
U.S. Patent Documents
D98678 February 1936 Langsner
D250400 November 28, 1978 Haidek
2774275 December 1956 Keller
Other references
  • Eugene Dietzgen Co., Various Transits, 1946, pp. 520-574. Gurley, Engineering News Record, 7/10/1947, cover page. The K&E Paragon Transit, 1959, cover pages. Keuffel & Esser Company, Surveying Instruments, 1962, pp. 19-38.
Patent History
Patent number: D311145
Type: Grant
Filed: Jun 8, 1987
Date of Patent: Oct 9, 1990
Assignees: World Surveying Instrument Co., Ltd. (both of), Berger Instruments (both of)
Inventor: Mikio Hayashi (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Eric P. Schellin
Application Number: 7/59,466
Classifications
Current U.S. Class: Transit Or Theodolite (D10/66)