Cover ring for a plasma processing apparatus

Information

  • Patent Grant
  • D557425
  • Patent Number
    D557,425
  • Date Filed
    Thursday, August 25, 2005
    19 years ago
  • Date Issued
    Tuesday, December 11, 2007
    17 years ago
  • US Classifications
    Field of Search
    • US
    • D24 169
    • D24 186
    • D24 216
    • D24 231-232
    • D13 122
    • D13 138
    • D13 144
    • D13 199
    • D15 144
    • D15 1441
    • D15 199
    • 118 715000
    • 118 728000
    • 156 345510
    • 204 192200
    • 239 548000
    • 257 776000
    • 414 609000
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front, top and right side perspective view of cover ring for a plasma processing 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 top plan elevational view thereof;



FIG. 6 is a rear elevational view thereof; and,



FIG. 7 is a bottom plan elevational view thereof.


Claims
  • We claim the ornamental design for cover ring for a plasma processing apparatus, as shown.
US Referenced Citations (13)
Number Name Date Kind
D404370 Kimura Jan 1999 S
D404372 Ishii Jan 1999 S
6068441 Raaijmakers et al. May 2000 A
6423175 Huang et al. Jul 2002 B1
D490450 Hayashi et al. May 2004 S
D491963 Doba Jun 2004 S
D494552 Tezuka et al. Aug 2004 S
D496008 Takahashi et al. Sep 2004 S
20030146084 Fu Aug 2003 A1
20050150452 Sen et al. Jul 2005 A1
20050258280 Goto et al. Nov 2005 A1
20070007660 Nguyen et al. Jan 2007 A1
20070166819 Ghosh et al. Jul 2007 A1