TREA

Transformer assembly for power supply

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Information

  • Patent Grant
  • D334732
  • Patent Number
    D334,732
  • Date Filed
    Thursday, May 18, 1989
    36 years ago
  • Date Issued
    Tuesday, April 13, 1993
    32 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a transformer assembly for power supply, as shown.
US Referenced Citations (11)
Number Name Date Kind
D210130 Stewart Feb 1968
D220109 Gnaedinger et al. Mar 1971
D221552 Zecca Aug 1971
D246851 Tarchalski et al. Jan 1978
D254667 Sare Apr 1980
D297829 Burgher et al. Sep 1988
D305115 Kondo et al. Dec 1989
D314367 Burgher et al. Feb 1991
2845602 Korte Jul 1958
2903662 Harvey Sep 1959
3810057 Franz et al. May 1974
Foreign Referenced Citations (1)
Number Date Country
2023985 May 1979 DEX
Non-Patent Literature Citations (6)
Entry
Allied Electronics Circuit Breakers p. 297, AMF, Mini-Mag Hydraulic-Magnetic Circuit Breakers.
Arrow Electronics Catalog Heinemann Circuit Breakers Series CD and CF, p. 138, 1988.
Marelco Application Bulletin #823.
"Auxiliary Power Disconnects" Brochure.
"New Space Saving Designs" Brochure.
"Daykin Transformer Disconnects" Brochure.