Centering instrument assembly

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Description

FIG. 1 is a front exploded cross-sectional perspective view of a centering instrument assembly in accordance with the present invention;

FIG. 2 is a side exploded cross-sectional perspective view thereof;

FIG. 3 is a back exploded cross-sectional perspective view thereof;

FIG. 4 is a front cross-sectional perspective view thereof;

FIG. 5 is a side cross-sectional perspective view thereof;

FIG. 6 is a back cross-sectional perspective view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a side perspective view thereof;

FIG. 9 is a back perspective view thereof;

FIG. 10 is a front perspective view thereof; and,

FIG. 11 is a back perspective view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.

The stippled shading seen in FIGS. 1-9 is for illustrating contours and forms no part of the claimed design.

Claims

The ornamental design for a centering instrument assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
1934874 November 1933 Neuwirth
2870674 January 1959 Mize
D268768 April 26, 1983 Melsheimer
5024513 June 18, 1991 Hayashi
6421173 July 16, 2002 Corbisiero
D476344 June 24, 2003 Elgert
D569008 May 13, 2008 Lundqvist
D638046 May 17, 2011 Noda
D706847 June 10, 2014 Matsumiya
D774158 December 13, 2016 Cheng
D791852 July 11, 2017 Harding
D815676 April 17, 2018 Perry
Patent History
Patent number: D956843
Type: Grant
Filed: Jul 27, 2020
Date of Patent: Jul 5, 2022
Assignee: (Dallas, TX)
Inventor: Thomas William Hegwer (Dallas, TX)
Primary Examiner: Richard Kearney
Assistant Examiner: Benjamin M Weeks
Application Number: 29/744,102
Classifications
Current U.S. Class: Telescope (D16/132)