Geodethical measuring device

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Description

FIG. 1 is a perspective view of a geodethical measuring device showing our new design;

FIG. 2 is a front elevational, view the back elevational view, right elevational view and left elevational view being identical thereto;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D31878 November 1899 Sewall
D33398 October 1900 Horrick
D179632 February 1957 Fitzgerald
D191594 October 1961 Clayton
D217609 May 1970 Vicknair
D223746 June 1972 Lombertz
D233213 October 1974 Anderson
D296580 July 5, 1988 Kirkwood
D305863 February 6, 1990 Gresens et al.
5026012 June 25, 1991 Wang
Other references
  • Henry B. Pancoast Co.; FIGS. 89, 36, 25,; Oct. 23, 1911; pp. 7, 11, 28. Mueller Brass Co.; #150 A.SA. flange F-900; Oct. 29, 1959; p. 46. Anderson Metals Corp., Inc. Companion & Floor Flanges; p. 50; Aug. 11, 1987. General Lock Inc., Emergency Cover #6, Jul. 1965, p. 1. Master Catalog 747, Handbook of Small Standardized Components, Stock Drive Products, article disposed to the right (immediate) of "inch & metric sizes", .COPYRGT.1979, cover page.
Patent History
Patent number: D344683
Type: Grant
Filed: Mar 27, 1990
Date of Patent: Mar 1, 1994
Inventors: Jan Stromback (Bor.ang.s), Hans Libom (Bor.ang.s)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 7/500,662