TREA

Noise filter

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Information

  • Patent Grant
  • D369778
  • Patent Number
    D369,778
  • Date Filed
    Wednesday, April 7, 1993
    32 years ago
  • Date Issued
    Tuesday, May 14, 1996
    28 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a noise filter, as shown and described.
Priority Claims (1)
Number Date Country Kind
4-30011 U Oct 1992 JPX
US Referenced Citations (16)
Number Name Date Kind
D297928 Harpley et al. Oct 1988
D304929 Bench et al. Dec 1989
D305021 Bench et al. Dec 1989
D305420 Bujak, Jr. et al. Jan 1990
D309598 Ohsawa et al. Jul 1990
D328057 Prager et al. Jul 1992
D334171 McDonnal Mar 1993
D339104 Jackson Sep 1993
D340222 Bedel Oct 1993
D340907 Smith et al. Nov 1993
4156222 Rossman et al. May 1979
4594644 Painter Jun 1986
4600968 Sekiya et al. Jul 1986
5021923 Zinn Jun 1991
5075821 McDonnal Dec 1991
5216581 Fisher et al. Jun 1993
Non-Patent Literature Citations (4)
Entry
Datel converters on p. 201 of EDN, Nov. 7, 1991.
Internationl Power Devices converter in IPD publication.
VICOR, Component Power Solutions, May 1992.
Electronic Design, vol. 23, No. 11, p. 117, May 24, 1975.