US PATENT SUBCLASS 267 / 141.4
.~.~.~.~ Annular flange or collar embedded in resilient element

Current as of: June, 1999
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267 /   HD   SPRING DEVICES

136  DF  RESILIENT SHOCK OR VIBRATION ABSORBER {8}
141  DF  .~ Nonmetallic, resilient element {2}
141.2  DF  .~.~ Confined between coaxial, vibrating annular members {1}
141.3  DF  .~.~.~ Including radial contact surface, e.g., tapered or shouldered member {3}
141.4.~.~.~.~ Annular flange or collar embedded in resilient element {1}
141.5  DF  .~.~.~.~.~> Flanged or collared innermost member

DEFINITION

Classification: 267/141.4

Annular flange or collar embedded in resilient element:

(under subclass 141.3) Structure wherein one of the members comprises an annular flange or collar at least one edge of which is surrounded by the resilient element.