Surveying apparatus utilizing a laser beam

- Sokkia Co., Ltd.
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Description

FIG. 1 is a front, top and right side perspective view of a surveying apparatus utilizing a laser beam, showing our new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D363240 October 17, 1995 Hirakawa et al.
4202110 May 13, 1980 Kooi
4752126 June 21, 1988 Fujii
5505000 April 9, 1996 Cooke
Patent History
Patent number: D383075
Type: Grant
Filed: Oct 4, 1995
Date of Patent: Sep 2, 1997
Assignee: Sokkia Co., Ltd. (Tokyo)
Inventors: Shigeyuki Sawaguchi (Minami-ashigara), Takenori Ryouke (Isehara), Takumi Hirakawa (Isehara), Jiang Yin (Kawasaki), Hiroyuki Nakabe (Sagamihara), Shunji Yamagata (Kawasaki), Yukiko Chiba (Odawara)
Primary Examiner: Antoine Duval Davis
Law Firm: Bacon & Thomas
Application Number: 0/44,974
Classifications
Current U.S. Class: Transit Or Theodolite (D10/66)
International Classification: 1004;