Wafer support of semiconductor manufacturing apparatus

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Description

FIG. 1 is a front, top and right side perspective view of a wafer support of semiconductor manufacturing apparatus showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2; and,

FIG. 9 is an enlarged view taken from encircled portion labeled, “9,” in FIG. 8.

The broken lines in FIGS. 8 and 9 define the boundary of the enlarged portion view of FIG. 9 and form no part of the claimed design.

Claims

The ornamental design for a wafer support of semiconductor manufacturing apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
4355974 October 26, 1982 Lee
D291413 August 18, 1987 Uehara
4993559 February 19, 1991 Cota
D361752 August 29, 1995 Yamaga
D366868 February 6, 1996 Ohsawa
D378675 April 1, 1997 Iwai
D378823 April 15, 1997 Watanabe
D404015 January 12, 1999 Honma
D409158 May 4, 1999 Shimazu
D411176 June 22, 1999 Shimazu
6065615 May 23, 2000 Uchiyama
6095806 August 1, 2000 Suzuki
6171400 January 9, 2001 Wingo
D570308 June 3, 2008 Sato
D570309 June 3, 2008 Sato
D580894 November 18, 2008 Sato
D616394 May 25, 2010 Sato
D616395 May 25, 2010 Sato
D791721 July 11, 2017 Kusakabe
D893438 August 18, 2020 Hasegawa
D926715 August 3, 2021 Okabe
20020092815 July 18, 2002 Kim
Other references
  • Creative Commons Attribution 3.0, Mechanical structure diagram of the mechanism for storing wafers 1. Chain 2. Limit sensor 3. Guide col. 4. Pressure sensor 5. Pallet 6. Support pole, https://www.researchgate.net/figure/Mechanical-structure-diagram-of-the-mechanism-for-storing-wafers-1-Chain-Jan.-2020. (Year: 2020).
Patent History
Patent number: D1022933
Type: Grant
Filed: Feb 24, 2022
Date of Patent: Apr 16, 2024
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventor: Yusaku Okajima (Toyama)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/828,155