Light bulb
Description
1.-3. Light bulb
Claims
The ornamental design for light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
D126122 | March 1941 | Chilo |
4319162 | March 9, 1982 | Hoeh |
D375291 | November 5, 1996 | Cheung |
D413995 | September 14, 1999 | Lee |
D421664 | March 14, 2000 | Sherman |
D548370 | August 7, 2007 | Leung |
D623783 | September 14, 2010 | Christianson |
D633226 | February 22, 2011 | Katsaros |
D673710 | January 1, 2013 | Eichelberger |
D694466 | November 26, 2013 | Kjaergaard |
D699875 | February 18, 2014 | Christianson |
D742060 | October 27, 2015 | Kjaergaard Toft |
D745710 | December 15, 2015 | Katsaros |
D752804 | March 29, 2016 | Williamson |
D833039 | November 6, 2018 | Wei |
D841850 | February 26, 2019 | Williams |
D893082 | August 11, 2020 | Amato |
Patent History
Patent number: D916331
Type: Grant
Filed: Sep 23, 2019
Date of Patent: Apr 13, 2021
Inventor: Samuel Wilkinson (London)
Primary Examiner: Natasha Vujcic
Application Number: 35/508,450
Type: Grant
Filed: Sep 23, 2019
Date of Patent: Apr 13, 2021
Inventor: Samuel Wilkinson (London)
Primary Examiner: Natasha Vujcic
Application Number: 35/508,450
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)