Light bulb
Latest 3M Innovative Properties Company Patents:
Description
Claims
The ornamental design for light bulb, as shown and described.
Referenced Cited
Patent History
Patent number: D657076
Type: Grant
Filed: Mar 31, 2011
Date of Patent: Apr 3, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Raymond P. Johnston (Lake Elmo, MN), Martin E. Broen (Milan), Robert L. Brott (Woodbury, MN), Jorge C. Ceballos (Pcia Buenos Aires), Charles N. Devore (Hugo, MN), Andrew R. Fox (Oakland, MN), Karl J. L. Geisler (St. Paul, MN), Kayla A. Hagens (Cottage Grove, MN), Sean C. McGreevy (St. Paul, MN), Hamid R. Mortazavi (Woodbury, MN)
Primary Examiner: Marcus Jackson
Attorney: Lisa P. Fulton
Application Number: 29/388,703
Type: Grant
Filed: Mar 31, 2011
Date of Patent: Apr 3, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Raymond P. Johnston (Lake Elmo, MN), Martin E. Broen (Milan), Robert L. Brott (Woodbury, MN), Jorge C. Ceballos (Pcia Buenos Aires), Charles N. Devore (Hugo, MN), Andrew R. Fox (Oakland, MN), Karl J. L. Geisler (St. Paul, MN), Kayla A. Hagens (Cottage Grove, MN), Sean C. McGreevy (St. Paul, MN), Hamid R. Mortazavi (Woodbury, MN)
Primary Examiner: Marcus Jackson
Attorney: Lisa P. Fulton
Application Number: 29/388,703
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)