USD334071SExpiredUtility

Sodium lamp

56
Assignee: TOSHIBA LIGHTING & TECHNOLOGYPriority: May 21, 1991Filed: Nov 15, 1991Granted: Mar 16, 1993
Est. expiryMay 21, 2011(expired)· nominal 20-yr term from priority
Inventors:Akira ItohKazuyoshi OkamuraKazuiki Uchida
56
PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sodium lamp, as shown and described.

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