IP Library Granted Patent US 7,264,392
Granted Patent B2
US 7,264,392 · App. 11/473,504 · Granted Sep 4, 2007

Light string system

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Quick Facts
Patent No.
US 7,264,392
App. No.
11/473,504
Granted
Sep 4, 2007
Kind
B2
Abstract

The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.

Claims (22)

1. A lamp system comprising:

a light assembly comprising a light source and a base, the base comprising a bypass activating system extending downwardly from the base, the bypass activating system comprising a first downwardly extending member and a second downwardly extending member;

a socket assembly dimensioned to receive via insertion the base of the light assembly, the socket assembly incorporating a bypass mechanism formed only of conductive material, moveable between a first position and a second position, the bypass mechanism comprising only conductive material and comprising a first moveable portion and a second moveable portion,

wherein in the first position, current flow is bypassed from the light assembly, and across the socket assembly,

wherein in the second position, current flow is directed through the light assembly,

wherein upon insertion of the base of the light assembly into the socket assembly, the first downwardly extending member of the bypass activating system activates the first moveable portion of the bypass mechanism, disengaging it from a first internal side wall of the socket assembly, and the second downwardly extending member of the bypass activating system activates the second moveable portion of the bypass mechanism, disengaging it from a second internal side wall of the socket assembly, wherein the bypass mechanism is placed in the second position, and

wherein upon removal of the base of the light assembly from the socket assembly, the first and second moveable portions of the bypass mechanism return to engagement with the first and second internal side walls of the socket assembly, wherein the bypass mechanism is placed in the first position.

2. The lamp system of claim 1 , the socket assembly having a pair of socket terminals therein, wherein the first and second internal side walls are in electrical communication with the pair of socket terminals.

3. A lamp system comprising:

a light assembly comprising a light source and a base, the base comprising a bypass activating system extending from the base, the bypass activating system comprising a first extending member and a second extending member;

a socket assembly dimensioned to receive via insertion the base of the light assembly, the socket assembly incorporating a bypass mechanism, moveable between a first position and a second position, the bypass mechanism comprising a first moveable portion and a second moveable portion,

wherein in the first position, current flow is bypassed from the light assembly, and across the socket assembly,

wherein in the second position, current flow is directed through the light assembly,

wherein upon insertion of the base of the light assembly into the socket assembly, the first extending member of the bypass activating system activates the first moveable portion of the bypass mechanism, disengaging it from a first internal side wall of the socket assembly, and the second extending member of the bypass activating system activates the second moveable portion of the bypass mechanism, disengaging it from a second internal side wall of the socket assembly, wherein the bypass mechanism is placed in the second position, and

wherein upon removal of the base of the light assembly from the socket assembly, the first and second moveable portions of the bypass mechanism return to engagement with the first and second internal side walls of the socket assembly, wherein the bypass mechanism is placed in the first position.

4. The lamp system of claim 3 , further comprising a locking assembly for securing the light assembly to the socket assembly.

5. The lamp system of claim 4 , wherein locking assembly is positioned on the exterior of the light assembly and the socket assembly.

6. The lamp system of claim 4 , wherein the locking assembly includes a light assembly element cooperating with a socket assembly element.

7. The lamp system of claim 3 , wherein the socket assembly includes a fulcrum.

8. The lamp system of claim 7 , wherein the bypass mechanism is carried by the fulcrum.

9. The lamp system of claim 7 , wherein the fulcrum is centrally-positioned within the socket assembly, and the bypass mechanism is carried by the centrally-positioned fulcrum.

10. The lamp system of claim 3 , wherein the base of the light assembly compliments and facilitates the seating of the light assembly to the socket assembly.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 8, 2011
From: POLYGROUP ASIA PACIFIC LIMIATED (BVI)
To: POLYGROUP MACAU LIMITED (BVI)
Reel/Frame 027349/0729 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 19, 2010
From: GP LTD
To: POLYGROUP ASIA PACIFIC LIMITED (BVI)
Reel/Frame 024850/0871 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 1, 2006
From: MASSABKI, JOSEPH M.; LAWSON, GARY L.; CHENG, CHUNG-WAI (PAUL)
To: GP LTD.
Reel/Frame 018037/0867 →