.~ Anchored in channel or slot in closure or portal frame
DEFINITION
Classification: 49/489.1
Anchored in channel or slot in closure or portal frame:
(under subclass 475.1) Seal which is fastened in a groove in the closure or in an adjacent member.
SEE OR SEARCH THIS CLASS, SUBCLASS:
490.1, for a U-shaped channel or clamp carried by the seal for mounting the seal on the frame or closure.
493.1, for a channel-shaped seal containing a holder or molding which is secured to the closure or frame.
SEE OR SEARCH CLASS
277, Seal for a Joint or Juncture, for a generic sealing means or process,
642, for a static contact seal for other than an internal combustion engine, or a pipe, conduit, or cable including a channel shaped groove structure on the seal or part for associated mounting or retaining means.