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Class Information
Number: 277/602
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
Description: Static seal wherein the seal sealingly touches against and is intended for an extended hollow or electrically insulated conductor part to seal the joint or juncture between concentric extended hollow or electrically insulated conductor parts; the extended hollow or electrically insulated part"s end, and another extended hollow or electrically insulated conductor part"s end; or the extended hollow part or electrically insulated conductor and a wall.

Sub-classes under this class:

Class Number Class Name Patents
277/604 Allows rolling or folding 55
277/606 And wall 298
277/616 Having associated mounting or retaining feature 374
277/615 Having axially spaced projections 157
277/605 Hollow, fluid-filled, or inflatable 123
277/608 Inserted between end-to-end pipe, conduit, or cable joint 235
277/627 Particular seal material or construction 367
277/626 Particular seal shape 519
277/603 Plural interfitting seal members for installation on the individual joined pipes, conduits, or cables 97
277/607 Sleeve type 168

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8686289 Sealing mechanism and method for drop cable splice enclosures Apr. 1, 2014
8597763 Element for sealing or reinforcing a cavity and method for introducing a penetrating element into such an element Dec. 3, 2013
8581120 Sleeve for barrier connector, and barrier connector Nov. 12, 2013
8544851 Gasket for parabolic ramp self restraining bell joint Oct. 1, 2013
8533926 Method of coupling at least two conduits Sep. 17, 2013
8528184 Method of creating and maintaining a sealed interface between a spigot and bell Sep. 10, 2013
8511688 Intermittent sealing device Aug. 20, 2013
8502090 Barrier for barrier connector Aug. 6, 2013
8288667 Double-packing cable and flexible conduit gland Oct. 16, 2012
8205916 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Jun. 26, 2012
8142628 Sealing jig and sealing method for cylinder block plating apparatus Mar. 27, 2012
7922216 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Apr. 12, 2011
7677611 Flanged joint Mar. 16, 2010
7654585 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Feb. 2, 2010
7648603 Colorless primer composition and method Jan. 19, 2010
7624990 Thread sealants with engineered fibers Dec. 1, 2009
7615275 Flat material for leadthroughs Nov. 10, 2009
7563050 Rings for mounting structures to shafts and methods of using such rings Jul. 21, 2009
7484776 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Feb. 3, 2009
7464449 Method of forming a high-strength sealed connection for expandable tubulars Dec. 16, 2008
7446267 Cable transit device Nov. 4, 2008
7377519 Shielding component, in particular a heat shield May. 27, 2008
7374175 Shielding component, in particular a heat shield May. 20, 2008
7310867 Snap in place gasket installation method Dec. 25, 2007
7260942 Method of sealing joints of pipelines and containers operating with cryogenic fluids Aug. 28, 2007
7150580 Tapered manhole sealing band and method for use Dec. 19, 2006
7111874 Floating seal for undersea hydraulic coupling Sep. 26, 2006
7087838 Cable sealing for a plug connector Aug. 8, 2006
7048201 Gasket and heat shield assembly for a flanged joint May. 23, 2006
7021677 Seal retainer with metal seal members for undersea hydraulic coupling Apr. 4, 2006
6982382 Device for sealing ducts of electric and telephone lines Jan. 3, 2006
6962347 Metal backup seal for undersea hydraulic coupling Nov. 8, 2005
6957817 Seal assembly and method of forming seal Oct. 25, 2005
6957816 Loop seal for knife gate valve Oct. 25, 2005
6945759 Engine driven dry air pump with a flange mounted oil drain Sep. 20, 2005
6941714 Grommet Sep. 13, 2005
6942222 Seal for sealing and load bearing a process tube in a vacuum system Sep. 13, 2005
6932353 Bellows seal Aug. 23, 2005
6927058 Telltale sanitary gasket Aug. 9, 2005
6916024 Gasket Jul. 12, 2005
6902169 Sealed crown for watch casing Jun. 7, 2005
6863278 Rubber and wire mesh ring Mar. 8, 2005
6863276 Device for sealing or reducing holes, and connecting holes with a tube end Mar. 8, 2005
6834998 Shaft bearing-seal assembly penetrating the wall of a pressure vessel Dec. 28, 2004
6832762 Seal for medium-conducting components Dec. 21, 2004
6811159 Gasket and heat shield for a flanged joint Nov. 2, 2004
6811157 Metallic gasket for vacuum device and method of producing thereof Nov. 2, 2004
6776421 Fluid sealing system Aug. 17, 2004
6773776 Components having enhanced adhesion between parts Aug. 10, 2004
6767017 Leaktight coupling Jul. 27, 2004

1 2 3

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