US PATENT SUBCLASS 439 / 819
.~.~ Separate spring means moves rigid nonresilent clamping part into securing condition

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

775  DF  METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART {15}
816  DF  .~ Spring actuated or resilient securing part {14}
819.~.~ Separate spring means moves rigid nonresilent clamping part into securing condition {5}
820  DF  .~.~.~> Spring biases slidable wedge-shaped or wedge-operated jaw
821  DF  .~.~.~> Socket connector having three or more annularly arranged duplicate grip elements
822  DF  .~.~.~> Hinged clamping part (i.e., clamping lever)
823  DF  .~.~.~> Socket or pin connector having small radially biased clamping or detenting element
824  DF  .~.~.~> Spring-biased butt contact

DEFINITION

Classification: 439/819

Separate spring means moves rigid nonresilient clamping part into securing condition:

(under subclass 816) Electrical connector having a hard, nonflexible, nonelastic movable securing part urged into clamping engagement by a distinct spring member.

(1) Note. Connectors having a spring which merely has a rigid portion to move therewith are not considered to be separate spring means and may be found in other appropriate structural subclasses.