US PATENT SUBCLASS 313 / 318.1
.~.~.~ Resilient mechanical means for attaching the base to the envelope

Current as of: June, 1999
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313 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES

317  DF  WITH ENVELOPE {2}
318.01  DF  .~ Having base and connector {8}
318.09  DF  .~.~ Base attached to the envelope with friction or other mechanical means {1}
318.1.~.~.~ Resilient mechanical means for attaching the base to the envelope

DEFINITION

Classification: 313/318.1

Resilient mechanical means for attaching the base to the envelope:

(under subclass 318.09) Devices wherein the base is secured to the envelope with mechanical means, the mechanical means being resilient (or elastic or flexible) and the resilience of the mechanical means enabling the attachment of the base to the envelope.