USD600370SActiveUtility
Light bulb
Assignee: INTELLECTUAL PROPERTY ENERGY MPriority: Mar 31, 2008Filed: Sep 26, 2008Granted: Sep 15, 2009
Est. expiryMar 31, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Thomas Mackenzie
45
PatentIndex Score
8
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for light bulb, as shown and described.Join the waitlist — get patent alerts
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