US PATENT SUBCLASS 277 / 626
.~.~ Particular seal shape

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


277 /   HD   SEAL FOR A JOINT OR JUNCTURE

590  DF  SEAL BETWEEN FIXED PARTS OR STATIC CONTACT AGAINST RELATIVELY MOVABLE PARTS {3}
602  DF  .~ Contact seal for a pipe, conduit, or cable {10}
626.~.~ Particular seal shape

DEFINITION

Classification: 277/626

Particular seal shape:

(under subclass 602) Pipe, conduit, or cable wherein the seal has a specific form.

SEE OR SEARCH THIS CLASS, SUBCLASS:

325, for a segmented and radially actuated (e.g., ram-type, etc.) seal for a well apparatus overpressure control device (e.g., seal for a blowout preventer, etc.).

344, for a segmented and radially actuated seal (e.g., oil saver, gas saver, etc.) for well apparatus.

335, for a seal for well apparatus having an axially facing cup shape.

605, for a hollow, fluid-filled, or inflatable static contact seal or an associated member intended for use on a pipe, conduit, or cable.

644+, for a static, contact seal for other than an internal combustion engine, or a pipe, conduit or cable having a particular cross-sectional seal profile