Calculator for surveying date

- Kabushiki Kaisha TOPCON
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view from above right of the calculator for surveying date according to our novel design;

FIG. 2 is a front view of the calculator for surveying date of FIG. 1;

FIG. 3 is a left side view of the calculator for surveying date of FIG. 1;

FIG. 4 is a rear view of the calculator for surveying date of FIG. 1;

FIG. 5 is a right side view of the calculator for surveying date of FIG. 1;

FIG. 6 is a top plan view of the calculator for surveying date of FIG. 1; and,

FIG. 7 is a bottom view of the calculator for surveying date of FIG. 1.

Claims

The ornamental design for a calculator for surveying date, as shown.

Referenced Cited
U.S. Patent Documents
D340717 October 26, 1993 Grimes
D395303 June 16, 1998 Kawashima
D412674 August 10, 1999 Kaiser
D416001 November 2, 1999 Tal et al.
D427090 June 27, 2000 Washburn et al.
D428880 August 1, 2000 Du
6137564 October 24, 2000 Schmidt et al.
D434739 December 5, 2000 Hanna et al.
D446199 August 7, 2001 Xu et al.
D460368 July 16, 2002 Apotheloz et al.
D462023 August 27, 2002 Janky et al.
D465530 November 12, 2002 Hornsby et al.
D472225 March 25, 2003 Griffin
D472828 April 8, 2003 Chang
D480058 September 30, 2003 Chin
6813585 November 2, 2004 Leutz et al.
6917414 July 12, 2005 Stierle et al.
D510045 September 27, 2005 Lipscomb et al.
D510533 October 11, 2005 Hoofnagle
D511113 November 1, 2005 Feldman et al.
20050021283 January 27, 2005 Brinton et al.
Patent History
Patent number: D532326
Type: Grant
Filed: Aug 11, 2004
Date of Patent: Nov 21, 2006
Assignee: Kabushiki Kaisha TOPCON (Tokyo)
Inventor: Mitsuo Ishii (Itabashi-ku)
Primary Examiner: Robert M Spear
Assistant Examiner: Garth Rademaker
Attorney: Jacobson Holman PLLC
Application Number: 29/211,020
Classifications