Focus ring

Information

  • Patent Grant
  • D992614
  • Patent Number
    D992,614
  • Date Filed
    Wednesday, May 22, 2019
    5 years ago
  • Date Issued
    Tuesday, July 18, 2023
    a year ago
Abstract
Description


FIG. 1 is a bottom perspective view of a FOCUS RING of the present invention;



FIG. 2 is a front view thereof;



FIG. 3 is a rear view thereof;



FIG. 4 is a top plan view thereof;



FIG. 5 is a bottom view thereof;



FIG. 6 is a right side view thereof;



FIG. 7 is a left side view thereof;



FIG. 8 is an enlarged sectional view thereof, taken along the line 8-8 in FIG. 5 of the portion defined by the line 801-801 in FIG. 5;



FIG. 9 is an enlarged sectional view thereof, taken along the line 8-8 in FIG. 5 of the portion defined by the line 901-901 in FIG. 5;



FIG. 10 is an enlarged view showing the portion of FIG. 8 defined by the lines 10-10;



FIG. 11 is an enlarged view showing the portion of FIG. 9 defined by the lines 11-11;


The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.


The alternate long and short dash lines are merely the boundary lines between the claimed parts and the non-claimed parts.


Claims
  • The ornamental design for a FOCUS RING as shown and described.
Priority Claims (1)
Number Date Country Kind
2018-026644 Dec 2018 JP national
US Referenced Citations (15)
Number Name Date Kind
D692475 Hasuda Oct 2013 S
D731577 Hasuda Jun 2015 S
D750152 Awazu et al. Feb 2016 S
D780822 Awazu et al. Mar 2017 S
D820341 Tokiwa et al. Jun 2018 S
D870185 Nagaoka et al. Dec 2019 S
D888804 Clark Jun 2020 S
D900194 Tamura et al. Oct 2020 S
D900196 Tamura et al. Oct 2020 S
D937926 Nagaoka et al. Dec 2021 S
D973609 Babu et al. Dec 2022 S
20140140688 Xu May 2014 A1
20190278058 Chou et al. Sep 2019 A1
20220157573 Sasaki et al. May 2022 A1
20220415621 Cho et al. Dec 2022 A1
Foreign Referenced Citations (1)
Number Date Country
305528664 Jan 2020 CN
Non-Patent Literature Citations (2)
Entry
Chinese Patent Office, Office Action in counterpart Chinese Design Patent Application No. 201930258942.3, dated Feb. 25, 2020.
Focus Ring SIC, retrieved Feb. 22, 2022, https://www.soc.co.jp/service/new_material/semiconductor/semiconductor04/, see PDF Download English (Year: 2022).