TREA

Compact fluorescent lamp

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Information

  • Patent Grant
  • D271997
  • Patent Number
    D271,997
  • Date Filed
    Wednesday, December 23, 1981
    43 years ago
  • Date Issued
    Tuesday, December 27, 1983
    41 years ago
  • US Classifications
    Field of Search
    • US
    • D26 2
    • D26 3
    • D26 26
    • D26 75
    • D26 79
    • 313 110
    • 313 116
    • 313 634
    • 313 315
    • 313 317
    • 313 318
    • 313 493
    • 315 41
    • 315 53
    • 315 54
    • 315 56
    • 315 59
    • 315 62-65
    • 315 70-75
    • 315 58
    • 362 216
    • 362 226
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a compact fluorescent lamp, as shown and described.
Priority Claims (1)
Number Date Country Kind
56-41485 Sep 1981 JPX
US Referenced Citations (4)
Number Name Date Kind
1177324 Hewitt Mar 1916
3355612 Peek, Jr. Nov 1967
4173730 Young et al. Nov 1979
4187446 Gross et al. Feb 1980
Foreign Referenced Citations (1)
Number Date Country
525348 Jun 1921 FRX
Non-Patent Literature Citations (5)
Entry
Toshiba Review, Sep.-Oct. 1980, p. 6, FIG. 3, compact fluorescent lamp.
Official Gazette issued on 10/15/80, Swedish Design Application No. 79-1572.
Official Gazette issued on 2/28/61, U.S. Pat. No. Des. 189,822.
Official Gazette issued on 12/22/70, U.S. Pat. No. Des. 219,516.
Official Gazette issued on 10/20/70, U.S. Pat. No. Des. 218,975.