USD421138SExpiredUtility

Self-ballasted compact fluorescent lamps

57
Assignee: MATSUSHITA ELECTRONICS CORPPriority: Dec 24, 1998Filed: Dec 24, 1998Granted: Feb 22, 2000
Est. expiryDec 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Masayoshi KatoTakeshi MatsumuraShiro Iida
57
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a self-ballasted compact fluorescent lamps, as shown and described.

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