IP Library Granted Patent US 7,474,043
Granted Patent B2
US 7,474,043 · App. 11/397,043 · Granted Jan 6, 2009

Double-ended lamp socket with bulb removal feature

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Quick Facts
Patent No.
US 7,474,043
App. No.
11/397,043
Granted
Jan 6, 2009
Kind
B2
Abstract

A socket ( 10 ) for a double-ended lamp ( 12 ) having an electrical contact ( 14 ) at each end ( 15 ) has a housing ( 16 ) with a base ( 20 ) and including spaced apart electrical contact receiving areas ( 18 ) formed on the base ( 20 ). At least one ejector ( 22 ) for the double-ended lamp ( 12 ) is associated with at least one of the contact receiving areas ( 18 ).

Claims (9)

1. In a socket for a double-ended lamp having an electrical contact at each end, said socket having:

a housing including a base with spaced apart electrical contact receiving areas formed on said base; the improvement comprising:

at least one ejector for said double-ended lamp associated with at least one of said contact receiving areas, said ejector comprising a first portion that is U-shaped and a second portion comprising a pivot arm mounted with said housing.

2. The socket of claim 1 wherein said electrical contact receiving areas comprise springs adapted to frictionally receive said electrical contacts and said at least one ejector is positioned adjacent at least one of said springs.

3. An assembly comprising:

a socket having a housing including a base with spaced-apart electrical contact receiving areas formed on said base; and

a double-ended lamp fitted to said socket, said double-ended lamp having an electrical contact at each end thereof, said contacts having a given diameter and being engaged with said electrical contact receiving areas, and a projection extending from each of said ends, said projection having a diameter less than said contact diameter; and

at least one ejector for said double-ended lamp associated with at least one of said contact receiving areas, said ejector comprising a first portion that is a U-shaped and a second portion comprising a pivot arm mounted with said housing.

4. The assembly of claim 3 wherein said first portion grasps said projection.

Assignments (2)
MERGER Recorded Dec 29, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025549/0699 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 3, 2006
From: SCHOLENO, MICHAEL F.; BROWN, SHANE
To: OSRAM SYLVANIA INC.
Reel/Frame 017747/0895 →