IP Library › Granted Patent US 872,909
Granted Patent S1
US 872,909 · App. 29/648,852 · Granted Jan 14, 2020

Light Bulb

Inventors: Prince Wang (Shanghai, CN); Miel Wellens (Peer, BE); Jordin Guo (Shanghai, CN); Qing Guo (Shanghai, CN); Yi Li Liu (Shanghai, CN)
Assignee: SIGNIFY HOLDING B.V.
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Quick Facts
Patent No.
US 872,909
App. No.
29/648,852
Granted
Jan 14, 2020
Kind
S1
Claims (1)

The ornamental design for a light bulb, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Sep 9, 2019
From: PHILIPS LIGHTING HOLDING B.V.
To: SIGNIFY HOLDING B.V.
Reel/Frame 050312/0851 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 31, 2018
From: WANG, PRINCE; WELLENS, MIEL; GUO, JORBIN; GUO, QING; LIU, YI LI
To: PHILIPS LIGHTING HOLDING B.V.
Reel/Frame 047375/0396 →
Priority Claims (1)
EM 004521177-0001 · Nov 24, 2017 · regional