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Class Information
Number: 277/615
Name: Seal for a joint or juncture > Seal between fixed parts or static contact against relatively movable parts > Contact seal for a pipe, conduit, or cable > Having axially spaced projections
Description: Pipe, conduit, or cable including a plurality of pliant or resilient radial extensions separated by distance along a longitudinal axis of the pipe, conduit, or cable.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7478503 |
Fire stop frame assembly |
Jan. 20, 2009 |
| 7461848 |
Snap in place gasket for sealing plastic pipelines and method of installation |
Dec. 9, 2008 |
| 7455299 |
Elastic sealing member for fuel tank |
Nov. 25, 2008 |
| 7410174 |
Restraining mechanical joint gasket for ductile iron pipe |
Aug. 12, 2008 |
| 7407165 |
Composite sleeve for sealing a tubular coupling |
Aug. 5, 2008 |
| 7401791 |
Gasket with locking lugs |
Jul. 22, 2008 |
| 7370708 |
Seal arrangement |
May. 13, 2008 |
| 7140617 |
Sealing ring for an intake manifold |
Nov. 28, 2006 |
| 7121556 |
Molded plastic gasket |
Oct. 17, 2006 |
| 6749080 |
Underground utility housing |
Jun. 15, 2004 |
| 6676136 |
Flexible waterstop ring |
Jan. 13, 2004 |
| 6669205 |
Retainer gasket with pressure relief vents |
Dec. 30, 2003 |
| 6557825 |
Air admittance valve connector assembly |
May. 6, 2003 |
| 6547668 |
Labyrinth seal for a universal joint shaft |
Apr. 15, 2003 |
| 6530576 |
Protective closure |
Mar. 11, 2003 |
| 6494463 |
Plug for sealing more than one size of hole |
Dec. 17, 2002 |
| 6450507 |
Water ingress seal for tapered seals |
Sep. 17, 2002 |
| 6361342 |
Pothead with pressure energized lip seals |
Mar. 26, 2002 |
| 6343412 |
Sealing a clearance between a host pipe and a linear pipe |
Feb. 5, 2002 |
| 6336297 |
Self sealing firestop coupling assembly |
Jan. 8, 2002 |
| 6193239 |
Tube joint |
Feb. 27, 2001 |
| 6126173 |
Extruded gasket for cored manholes |
Oct. 3, 2000 |
| 6082741 |
Resilient pipe gasket |
Jul. 4, 2000 |
| 6036541 |
Rubber plug with lips |
Mar. 14, 2000 |
| 6010134 |
Sealed grommet for wire harnesses having a split cylindrical core member with a complementary grommet sleeve |
Jan. 4, 2000 |
| 5996636 |
Tube joint |
Dec. 7, 1999 |
| 5943730 |
Scrubber vac-fan seal |
Aug. 31, 1999 |
| 5799954 |
Coaxial sealing ring |
Sep. 1, 1998 |
| 5785322 |
Gasket for flange connections |
Jul. 28, 1998 |
| 5722666 |
Pipe coupler gasket with triangular sealing ridges |
Mar. 3, 1998 |
| 5675124 |
Grommet for a fiber optic enclosure |
Oct. 7, 1997 |
| 5662336 |
Waterproof seal for connector with frustoconical end surfaces |
Sep. 2, 1997 |
| 5653452 |
Socket joint for plastic pipes |
Aug. 5, 1997 |
| 5649712 |
Device for sealing an annular space having opposing flanges, a support bead, and sealing lip |
Jul. 22, 1997 |
| 5649713 |
Gasket for hub and spigot pipe joints |
Jul. 22, 1997 |
| 5639102 |
Seal arrangement for sealing a conduit |
Jun. 17, 1997 |
| 5628617 |
Expanding bell seal |
May. 13, 1997 |
| 5615895 |
Seal arrangements |
Apr. 1, 1997 |
| 5599028 |
Seal between two elements, especially between concrete pipes |
Feb. 4, 1997 |
| 5580068 |
Liquid filled seal |
Dec. 3, 1996 |
| 5564716 |
Rubber plug for waterproof connector having an extension that protects the seal upon application of a bending force |
Oct. 15, 1996 |
| 5551704 |
Seal for enhancing pipes |
Sep. 3, 1996 |
| 5540450 |
Rubber plug for a water-proof connector |
Jul. 30, 1996 |
| 5536021 |
Damper seal |
Jul. 16, 1996 |
| 5531460 |
U-shaped sealing device on a pipe |
Jul. 2, 1996 |
| 5507504 |
Sealing device with c-shaped lips and central projection |
Apr. 16, 1996 |
| 5501472 |
Dual compression seal for conduits with compliance to both axial and angular movement |
Mar. 26, 1996 |
| 5482076 |
Enhancing pipes |
Jan. 9, 1996 |
| 5464228 |
Restraining element for pressure pipe joints |
Nov. 7, 1995 |
| 5433453 |
Articulated snout rings having spaced teeth |
Jul. 18, 1995 |
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