TREA

Compact fluorescent lamp

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Information

  • Patent Grant
  • D274472
  • Patent Number
    D274,472
  • Date Filed
    Wednesday, December 23, 1981
    43 years ago
  • Date Issued
    Tuesday, June 26, 1984
    40 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 70-78
    • 315 58
    • 362 216
    • 362 226
    • 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
55-52557 Dec 1980 JPX
US Referenced Citations (2)
Number Name Date Kind
372313 Haines Nov 1887
4237400 Wesselink et al. Dec 1980
Foreign Referenced Citations (1)
Number Date Country
2723498 Dec 1978 DEX
Non-Patent Literature Citations (8)
Entry
Lighting Design & Application, 6/80, p. 50, North American Philips Lighting Corp. SL Lamp.
Official Gazette issued on Feb. 28, 1961, U.S. Design Patent No. Des. 189,822.
Official Gazette issued on Oct. 20, 1970, U.S. Design Patent No. Des. 218,975.
Official Gazette issued on Dec. 22, 1970, U.S. Design Patent No. Des. 219,516.
Official Gazette issued on Oct. 15, 1980, Swedish Design Application No. 79-1570.
Official Gazette issued on Oct. 15, 1980, Swedish Design Application No. 79-1571.
Official Gazette issued on Mar. 18, 1981, Swedish Design Application No. 80-1424.
Official Gazette issued on Dec. 1, 1962, Japanese Design Registration No. 211701 registered on Apr. 10, 1962.