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Patent
   D880017
Priority
Sep 21 2017
Filed
Aug 15 2019
Issued
Mar 31 2020
Expiry
Mar 31 2035
Inventors
Chen, Yi-c…
Assg.orig
ZHEJIANG S…
Assg.curr
Jiaxing Su…
Entity
unknown
Referenced by
10
References
5
Maint.:
n/a
The ornamental design for a portion of a light bulb, as shown and described.

FIG. 1 is a front, right perspective view of a first embodiment of a portion of a light bulb showing my new design;

FIG. 2 is a front elevation view of the first embodiment of the portion of a light bulb;

FIG. 3 is a rear elevation view of the first embodiment of the portion of a light bulb;

FIG. 4 is a left elevation view of the first embodiment of the portion of a light bulb;

FIG. 5 is a right elevation view of the first embodiment of the portion of a light bulb;

FIG. 6 is a top plan view of the first embodiment of the portion of a light bulb;

FIG. 7 is a bottom plan view of the first embodiment of the portion of a light bulb;

FIG. 8 is a front, right perspective view of a second embodiment of a portion of a light bulb showing my new design;

FIG. 9 is a front elevation view of the second embodiment of the portion of a light bulb;

FIG. 10 is a rear elevation view of the second embodiment of the portion of a light bulb;

FIG. 11 is a left elevation view of the second embodiment of the portion of a light bulb;

FIG. 12 is a right elevation view of the second embodiment of the portion of a light bulb;

FIG. 13 is a top plan view of the second embodiment of the portion of a light bulb;

FIG. 14 is a bottom plan view of the second embodiment of the portion of a light bulb;

FIG. 15 is a front, right perspective view of a third embodiment of a portion of a light bulb showing my new design;

FIG. 16 is a front elevation view of the third embodiment of the portion of a light bulb;

FIG. 17 is a rear elevation view of the third embodiment of the portion of a light bulb;

FIG. 18 is a left elevation view of the third embodiment of the portion of a light bulb;

FIG. 19 is a right elevation view of the third embodiment of the portion of a light bulb;

FIG. 20 is a top plan view of the third embodiment of the portion of a light bulb;

FIG. 21 is a bottom plan view of the third embodiment of the portion of a light bulb;

FIG. 22 is a front, right perspective view of a fourth embodiment of a portion of a light bulb showing my new design;

FIG. 23 is a front elevation view of the fourth embodiment of the portion of a light bulb;

FIG. 24 is a rear elevation view of the fourth embodiment of the portion of a light bulb;

FIG. 25 is a left elevation view of the fourth embodiment of the portion of a light bulb;

FIG. 26 is a right elevation view of the fourth embodiment of the portion of a light bulb;

FIG. 27 is a top plan view of the fourth embodiment of the portion of a light bulb;

FIG. 28 is a bottom plan view of the fourth embodiment of the portion of a light bulb;

FIG. 29 is a front, right perspective view of a fifth embodiment of a portion of a light bulb showing my new design;

FIG. 30 is a front elevation view of the fifth embodiment of the portion of a light bulb;

FIG. 31 is a rear elevation view of the fifth embodiment of the portion of a light bulb;

FIG. 32 is a left elevation view of the fifth embodiment of the portion of a light bulb;

FIG. 33 is a right elevation view of the fifth embodiment of the portion of a light bulb;

FIG. 34 is a top plan view of the fifth embodiment of the portion of a light bulb;

FIG. 35 is a bottom plan view of the fifth embodiment of the portion of a light bulb;

FIG. 36 is a front, right perspective view of a sixth embodiment of a portion of a light bulb showing my new design;

FIG. 37 is a front elevation view of the sixth embodiment of the portion of a light bulb;

FIG. 38 is a rear elevation view of the sixth embodiment of the portion of a light bulb;

FIG. 39 is a left elevation view of the sixth embodiment of the portion of a light bulb;

FIG. 40 is a right elevation view of the sixth embodiment of the portion of a light bulb;

FIG. 41 is a top plan view of the sixth embodiment of the portion of a light bulb;

FIG. 42 is a bottom plan view of the sixth embodiment of the portion of a light bulb;

FIG. 43 is a front, right perspective view of a seventh embodiment of a portion of a light bulb showing my new design;

FIG. 44 is a front elevation view of the seventh embodiment of the portion of a light bulb;

FIG. 45 is a rear elevation view of the seventh embodiment of the portion of a light bulb;

FIG. 46 is a left elevation view of the seventh embodiment of the portion of a light bulb;

FIG. 47 is a right elevation view of the seventh embodiment of the portion of a light bulb;

FIG. 48 is a top plan view of the seventh embodiment of the portion of a light bulb;

FIG. 49 is a bottom plan view of the seventh embodiment of the light portion of a bulb;

FIG. 50 is a front, right perspective view of an eighth embodiment of a portion of a light bulb showing my new design;

FIG. 51 is a front elevation view of the eighth embodiment of the portion of a light bulb;

FIG. 52 is a rear elevation view of the eighth embodiment of the portion of a light bulb;

FIG. 53 is a left elevation view of the eighth embodiment of the portion of a light bulb;

FIG. 54 is a right elevation view of the eighth embodiment of the portion of a light bulb;

FIG. 55 is a top plan view of the eighth embodiment of the portion of a light bulb;

FIG. 56 is a bottom plan view of the eighth embodiment of the portion of a light bulb;

FIG. 57 is a front, right perspective view of a ninth embodiment of a portion of a light bulb showing my new design;

FIG. 58 is a front elevation view of the ninth embodiment of the portion of a light bulb;

FIG. 59 is a rear elevation view of the ninth embodiment of the portion of a light bulb;

FIG. 60 is a left elevation view of the ninth embodiment of the portion of a light bulb;

FIG. 61 is a right elevation view of the ninth embodiment of the portion of a light bulb;

FIG. 62 is a top plan view of the ninth embodiment of the portion of a light bulb;

FIG. 63 is a bottom plan view of the ninth embodiment of the portion of a light bulb;

FIG. 64 is a front, right perspective view of a tenth embodiment of a portion of a light bulb showing my new design;

FIG. 65 is a front elevation view of the tenth embodiment of the portion of a light bulb;

FIG. 66 is a rear elevation view of the tenth embodiment of the portion of a light bulb;

FIG. 67 is a left elevation view of the tenth embodiment of the portion of a light bulb;

FIG. 68 is a right elevation view of the tenth embodiment of the portion of a light bulb;

FIG. 69 is a top plan view of the tenth embodiment of the portion of a light bulb;

FIG. 70 is a bottom plan view of the tenth embodiment of the portion of a light bulb;

FIG. 71 is a front, right perspective view of an eleventh embodiment of a portion of a light bulb showing my new design;

FIG. 72 is a front elevation view of the eleventh embodiment of the portion of a light bulb;

FIG. 73 is a rear elevation view of the eleventh embodiment of the portion of a light bulb;

FIG. 74 is a left elevation view of the eleventh embodiment of the portion of a light bulb;

FIG. 75 is a right elevation view of the eleventh embodiment of the portion of a light bulb;

FIG. 76 is a top plan view of the eleventh embodiment of the portion of a light bulb; and,

FIG. 77 is a bottom plan view of the eleventh embodiment of the portion of a light bulb.

The broken lines in the drawings are for illustrative purposes and represent environmental structure and unclaimed portions of the portion of a light bulb and therefore form no part of the claimed design.
INVENTORS:

Chen, Yi-ching

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D907279, Jun 06 2018 Maglev lamp
ER1676,
ER5366,
ER5380,
ER5429,
ER635,
ER8219,
ER956,
ER985,
ER9913,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D422099, May 28 1999 Lamp
D548369, Feb 08 2006 Koninklijke Philips Electronics N V Energy saving filament lamp
D549360, Jun 16 2006 KEETAT LIGHTING FACTORY Light bulb
D550864, Apr 23 2007 Ledvance LLC Lamp
D629929, Jan 25 2010 Foxconn Technology Co., Ltd. LED bulb
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 2017CHEN, YI-CHINGZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0619490395 pdf
Aug 15 2019Jiaxing Super Lighting Electric Appliance Co., Ltd.(assignment on the face of the patent)
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