Patent
   D271998
Priority
Jun 24 1981
Filed
Dec 23 1981
Issued
Dec 27 1983
Expiry
Dec 27 1997
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a compact fluorescent lamp, as shown and described.

FIG. 1 is a perspective view of a compact fluorescent lamp showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view looking from the right of FIG. 2;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Kojima, Yoshio, Umehara, Nobuhiro, Nanba, Masumi

Patent Priority Assignee Title
D283156, Nov 20 1984 Electric fan
D930880, Mar 24 2020 Ingo Maurer GmbH Lamp
Patent Priority Assignee Title
1177324,
3355612,
4173730, Jul 11 1978 NORTH AMERICAN PHILIPS ELECTRIC CORP Compact fluorescent lamp unit having integral circuit means for DC operation
4187446, Sep 21 1977 Screw-in fluorescent lamp with magnetic arc spreading
FR525348,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 1981KOJIMA, YOSHIOTokyo Shibaura Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0039700770 pdf
Dec 01 1981UMEHARA, NOBUHIROTokyo Shibaura Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0039700770 pdf
Dec 03 1981NANBA, MASUMITokyo Shibaura Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0039700770 pdf
Dec 23 1981Tokyo Shibaura Denki Kabushiki Kaisha(assignment on the face of the patent)
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