Squared overlap coil

Information

  • Patent Grant
  • D442852
  • Patent Number
    D442,852
  • Date Filed
    Tuesday, August 24, 1999
    25 years ago
  • Date Issued
    Tuesday, May 29, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D13 133
    • D13 149
    • D15 1442
    • 204 19225
    • 204 279
    • 204 297
    • 204 671
    • 285 420
    • 285 322
    • 024 20 R
    • 024 22
    • 024 25
    • 024 28 EE
    • 024 16 EB
    • 024 20 CW
    • 439 799
    • 439 816
    • 439 860
    • 439 575
    • 439 574
  • International Classifications
    • 0808
    • Term of Grant
      14Years
      Disclaimer
      Terminal disclaimer
Abstract
Description




FIG. 1 is a top perspective view;




FIG. 2 is a front elevational view;




FIG. 3 is a cross-sectional view taken in the direction of the arrows on line 3—3 of FIG. 2;




FIG. 4 is a top view;




FIG. 5 is a left side elevational view;




FIG. 6 is a rear elevational view; and,




FIG. 7 is a right side elevational view of our squared overlap coil.



Claims
  • The ornamental design for a squared overlap coil, substantially as shown and described.
US Referenced Citations (28)
Number Name Date Kind
118252 Lewis Aug 1871
565698 Sparks Aug 1896
4154011 Rakestraw et al. May 1979
4478437 Skinner Oct 1984
4948458 Ogle Aug 1990
4990229 Campbell et al. Feb 1991
4999096 Nihei et al. Mar 1991
5001816 Oetiker Mar 1991
5146137 Gesche et al. Sep 1992
5150503 Müller Sep 1992
5178739 Barnes et al. Jan 1993
5231334 Paranjpe Jul 1993
5280154 Cuomo et al. Jan 1994
5304279 Coultas et al. Apr 1994
5346578 Benzing et al. Sep 1994
5397962 Moslehi Mar 1995
5401350 Patrick et al. Mar 1995
5404079 Ohkuni et al. Apr 1995
5418431 Williamson et al. May 1995
5429070 Campbell et al. Jul 1995
5430355 Paranjpe Jul 1995
5637961 Ishii et al. Jun 1997
5669975 Ashtiani Sep 1997
5681393 Takagi Oct 1997
5707498 Ngan Jan 1998
5721021 Tobe et al. Feb 1998
5770098 Araki et al. Jun 1998
5783492 Higuchi et al. Jul 1998
Foreign Referenced Citations (7)
Number Date Country
0653776 May 1995 EP
0727923 Feb 1996 EP
0836219 Jun 1997 EP
0807954 Aug 1997 EP
0813227 Sep 1997 EP
0836218 Apr 1998 EP
0840351 May 1998 EP
Non-Patent Literature Citations (7)
Entry
N. Jiwari et al., 8257a Journal of Vacuum Science & Technology A 12(4), “Helicon Wave Plasma Reactor Employing a Single-loop Antenna”, Jul./Aug. 1994, pp. 1322-1327.
U.S. application No. 29/109,892.
U.S. application No. 29/109,893.
U.S. application No. 08/113,577, 5423063.
U.S. application No. 29/090,631.
U.S. application No. 29/090,618.
Applied Materials, Inc., Exhibit A, dated more than one year prior to Aug. 24, 1999, the filing date of the present application. (Exhibit A is a drawing of a prior art coil design which is prior to the design of the present application.).