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Class Information
Number: 277/904
Name: Seal for a joint or juncture > Viscous seal
Description: Sealing means wherein the sealing means is a material having a ropy or glutinous consistency (e.g., lacking in easy movement or fluidity, etc.) and having the quality of sticking or adhering to oppose the flow of fluid at the joint or juncture.

Patents under this class:

Patent Number Title Of Patent Date Issued
7884914 Structure for encapsulating a liquid crystal display device Feb. 8, 2011
6497414 Seal for a closure and a closure incorporating the seal Dec. 24, 2002
6454267 Corrosion resistant gasket for aircraft Sep. 24, 2002
6454276 Corrosion resistant gasket for aircraft Sep. 24, 2002
6439580 Sealing element for pipelines Aug. 27, 2002
6357764 Corrosion resistant gasket for aircraft Mar. 19, 2002
6273644 High pressure live service pipe renewal apparatus and method Aug. 14, 2001
6231055 Sealed article May. 15, 2001
5667309 Bearing seal system Sep. 16, 1997
5666012 Rotating shaft seal Sep. 9, 1997
5607165 Sealing system for a valve having biassed sealant under pressure Mar. 4, 1997
5529314 Pump shaft lubricated bearing fluid seal assembly Jun. 25, 1996
5348313 Radial shaft sealing ring Sep. 20, 1994
5342065 Inflatable seal arrangement Aug. 30, 1994
5244183 Fugitive emission sealing assembly Sep. 14, 1993
5165699 Liquid full pressurized vessel seal Nov. 24, 1992
5092609 High-pressure sealing device between two elements in relative motion Mar. 3, 1992
5090711 Seal assemblies for internal mixers Feb. 25, 1992
5056800 Seal assembly for internal mixers Oct. 15, 1991
5024449 Seal assembly for use with an overhang Jun. 18, 1991
4993720 Self-sealing mechanical seal gland for pumps and other machinery Feb. 19, 1991
4858937 Pressure controller for a buffer fluid seal Aug. 22, 1989
4841846 Pneumatic actuators with liquid seals for oil and gas well swabs Jun. 27, 1989
4773654 Shaft seal assembly, in particular for an apparatus for continuous processing of very viscous media Sep. 27, 1988
4703835 Hoisting apparatus Nov. 3, 1987
4679801 Labyrinth seal with pressurized sealing packing Jul. 14, 1987
4674755 Axial and radial sealing assembly Jun. 23, 1987
4593914 Wellhead sealing system Jun. 10, 1986
4564202 Seal for piston rod of Stirling engine Jan. 14, 1986
4552369 Stem sealing for high pressure valve Nov. 12, 1985
4527900 Rotary processors and seals Jul. 9, 1985
4483141 Stirling cycle engine having shaft seal means Nov. 20, 1984
4447061 Melt pump seal with vacuum housing May. 8, 1984
4345768 Self pumping seal for a reciprocating member Aug. 24, 1982
4252352 Sealing ring Feb. 24, 1981
4206928 System for recirculating sealing liquid in a Stirling engine Jun. 10, 1980
4123070 High pressure high temperature light gas drive shaft seal Oct. 31, 1978
4121842 Expansion seal Oct. 24, 1978
4050360 Oil damped piston Sep. 27, 1977
4010960 Rotating seal Mar. 8, 1977
3951419 Seal between members which are rotatable relative to each other Apr. 20, 1976

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