Work holder for polishing apparatus

- EBARA CORPORATION
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Description

FIG. 1 is a first perspective view, observed from top of a work holder for polishing apparatus showing our new design;

FIG. 2 is a second perspective view, observed from bottom thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a work holder for polishing apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
3000469 September 1961 Froehlich
3107522 October 1963 Bonewits
5487697 January 30, 1996 Jensen
5860851 January 19, 1999 Beppu
6299506 October 9, 2001 Nishimura
6319106 November 20, 2001 Numoto
Patent History
Patent number: D777546
Type: Grant
Filed: Nov 13, 2015
Date of Patent: Jan 31, 2017
Assignee: EBARA CORPORATION (Tokyo)
Inventors: Yu Ishii (Tokyo), Kenya Ito (Tokyo), Hirohiko Ueda (Tokyo)
Primary Examiner: Caron D Veynar
Assistant Examiner: Maria Edwards
Application Number: 29/545,509
Classifications
Current U.S. Class: D8/71