USD339324SExpiredUtility

Gas discharge lamp ballast

Assignee: MOTOROLA LIGHTING INCPriority: May 3, 1991Filed: May 3, 1991Granted: Sep 14, 1993

Est. expiryMay 3, 2011(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a gas discharge lamp ballast, as shown and described.

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