US PATENT SUBCLASS 439 / 56
.~ Connection to lamp or electron tube

Current as of: June, 1999
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439 /   HD   ELECTRICAL CONNECTORS

55  DF  PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. {9}
56.~ Connection to lamp or electron tube {2}
57  DF  .~.~> Movable about its axis
58  DF  .~.~> Electron tube moved perpendicularly to panel circuit

DEFINITION

Classification: 439/56

Connection to lamp or electron tube:

(under subclass 55) Electrical connector comprising a coupling part* particularly adapted to detachably receive and electrically couple to a member intended to radiate light, or to a member including electrical amplifying or switching means utilizing an environment excluding vacuum maintaining envelope.

(1) Note. A lamp or tube socket is included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168, for a lamp or electron tube socket or base convertible by internal change to selectively cooperate with a different contact.

182, for a lamp or electron tube socket including arc suppressing or extinguishing means.

220, for a lamp or electron tube socket or base adapted to engage a mating connector in alternative manners.

226+, for a coupling part to receive a fluorescent or neon

lamp. 280, for a lamp or electron tube socket or base having a resilient housing for sealing with a coupled connector.

336, for a lamp or electron tube socket adapted to receive a cooperating lamp or tube by bayonet action, including a movement actuating means in addition to the contact of the socket.

375, for a lamp or electron tube socket or base with a guiding means for mating of a coupling part.

414, for a lamp or electron tube socket or base including a conductor sheath penetrating contact and screw means to move the conductor against the cutting contact.

419, for a lamp or electron tube socket or base including a conductor sheath penetrating contact adapted to cut to engage a first conductor and to also engage (and interconnect) a second connector.

541, for plural lamp or electron tube sockets including supporting means therefor.

558, for a lamp or electron tube socket extending into a supporting panel.

602, for a lamp or electron tube socket or base including flexing insulation.

611+, for a connector or contact having vitreous-type envelope secured thereto (e.g.., a base of a lamp or vacuum tube).

661+, for a plural contact coupling part including a screw-threaded contact and insulation other than the conductor sheath.