Patent
   D291556
Priority
Sep 26 1984
Filed
Sep 26 1984
Issued
Aug 25 1987
Expiry
Aug 25 2001
Assg.orig
Entity
unknown
10
22
n/a
The ornamental design for an adapter base for fluorescent lamp, as shown and described.

FIG. 1 is an isometric view of the adapter base for fluorescent lamp showing my new design;

FIG. 2 is a side elevational view thereof as seen in the direction of arrow 2 in FIG. 1;

FIG. 3 is a side elevational view thereof as seen in the direction of arrow 3 in FIG. 1;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an exploded isometric view thereof, the fluorescent lamp being fragmentarily in broken lines for illustrative purposes only.

Engel, Herman J.

Patent Priority Assignee Title
D513079, Mar 18 2004 Koninklijke Philips Electronics, N.V. End cap for fluorescent lamp
D783198, Feb 12 2016 Energy Focus, Inc.; ENERGY FOCUS, INC LED endcap
D783199, Feb 15 2016 Energy Focus, Inc. LED endcap
D809703, Sep 02 2016 ENERGY FOCUS, INC LED endcap
D822889, Apr 22 2016 Energy Focus, Inc. LED endcap
D868349, Jun 16 2016 End cap for an LED stick
D893092, Jun 16 2016 End cap for an LED stick
D917776, Jun 16 2016 End cap for an LED stick
ER131,
ER7724,
Patent Priority Assignee Title
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3611009,
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4173730, Jul 11 1978 NORTH AMERICAN PHILIPS ELECTRIC CORP Compact fluorescent lamp unit having integral circuit means for DC operation
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4347460, Mar 03 1980 GTE Products Corporation Compact fluorescent lamp assembly
4375607, Mar 23 1981 NORTH AMERICAN PHILIPS ELECTRIC CORP Compact lamp unit having plug-in fluorescent lamp and module components
4405877, Dec 11 1981 GTE Products Corporation Variably positional lamp holder assembly
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CH304540,
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D284652, Jul 07 1983 Adapter base for electric lamp
D284757, Jul 07 1983 Adapter base for electric lamp
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