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Class Information
Number: 277/407
Name: Seal for a joint or juncture > Seal between relatively movable parts (i.e., dynamic seal) > Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) > Made of particular material > Elastomeric or plastic
Description: Particular material wherein the composition or substance is a polymeric material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569265 |
Seal strip for a suction roll |
Aug. 4, 2009 |
| 7461708 |
Elastomeric seal assembly having auxiliary annular seal components |
Dec. 9, 2008 |
| 7401789 |
Rack bushing for rack and pinion steering assembly |
Jul. 22, 2008 |
| 7159871 |
Retrofittable severe duty seal for a shaft |
Jan. 9, 2007 |
| 7125927 |
Paint compositions for elastomers |
Oct. 24, 2006 |
| 6802468 |
Water-sealing component assembly |
Oct. 12, 2004 |
| 6789634 |
Self-lubricating elastomeric seal with polarized graphite |
Sep. 14, 2004 |
| 6726212 |
Retrofittable severe duty seal for a shaft |
Apr. 27, 2004 |
| 6485809 |
Low stress to seal gasket |
Nov. 26, 2002 |
| 6435515 |
Seal assembly for installation on shafts of mixers for concrete, mortar and similar mixtures |
Aug. 20, 2002 |
| 6429551 |
Oscillating motor |
Aug. 6, 2002 |
| 6412784 |
Split face mechanical seal system |
Jul. 2, 2002 |
| 6406026 |
Retrofittable severe duty seal for a shaft |
Jun. 18, 2002 |
| 6406031 |
Shaft seal |
Jun. 18, 2002 |
| 6406030 |
O-ring seal with lubricant additives for rock bit bearings |
Jun. 18, 2002 |
| 6315296 |
Flangeless retrofittable severe duty seal for a shaft |
Nov. 13, 2001 |
| 6305483 |
Multi-piece rotary cone drill bit seal |
Oct. 23, 2001 |
| 6273428 |
Annular seal assembly, in particular for the drive shaft of a vehicle |
Aug. 14, 2001 |
| 6247545 |
Single energizer face seal for rocks bits with floating journal bearings |
Jun. 19, 2001 |
| 6241854 |
Suction roll sealing strip |
Jun. 5, 2001 |
| 6184598 |
Sealing ring for an oscillating motor |
Feb. 6, 2001 |
| 6181034 |
Radial oscillating motor |
Jan. 30, 2001 |
| 6170830 |
Dual functioning seal for rock bits |
Jan. 9, 2001 |
| 6085870 |
Lubricant transfer connection |
Jul. 11, 2000 |
| 6059202 |
High pressure liquid rotary coupling with slip seal |
May. 9, 2000 |
| 6019571 |
Side channel compressor |
Feb. 1, 2000 |
| 6015153 |
Labyrinth sealing device and method of assembly |
Jan. 18, 2000 |
| 6003876 |
Sealing member and capped bearing |
Dec. 21, 1999 |
| 5908195 |
Labyrinth sealing device and method of assembly |
Jun. 1, 1999 |
| 5895051 |
Noise abating beads on a rack seal |
Apr. 20, 1999 |
| 5882012 |
Oil seal ring |
Mar. 16, 1999 |
| 5876566 |
Suction roll sealing strip |
Mar. 2, 1999 |
| 5842701 |
Dual functioning seal for rock bits |
Dec. 1, 1998 |
| 5842700 |
Composite rock bit seal |
Dec. 1, 1998 |
| 5836589 |
Sliding member for use with lightweight metal |
Nov. 17, 1998 |
| 5826884 |
Track joint sealing assembly for sealing a track joint having ceramic and elastomeric seal portions |
Oct. 27, 1998 |
| 5813675 |
Multibarrier seal |
Sep. 29, 1998 |
| 5794940 |
End face seal with sacrificial wear-in excluder |
Aug. 18, 1998 |
| 5743707 |
Contact seal for turbomachines running at high speed and/or having high temperatures in the sealing region |
Apr. 28, 1998 |
| 5695198 |
Seal containing age resistors for rolling bearing |
Dec. 9, 1997 |
| 5494300 |
Sealing member |
Feb. 27, 1996 |
| 5456327 |
O-ring seal for rock bit bearings |
Oct. 10, 1995 |
| 5421592 |
Unitized radial and facial seal |
Jun. 6, 1995 |
| 5409240 |
Seal with self-lubricating contact surface |
Apr. 25, 1995 |
| 5370400 |
Fluid environment sealing system |
Dec. 6, 1994 |
| 5356158 |
Resilient rotary seal with projecting edge |
Oct. 18, 1994 |
| 5348312 |
Cassette seal |
Sep. 20, 1994 |
| 5342065 |
Inflatable seal arrangement |
Aug. 30, 1994 |
| 5338004 |
Valve seal apparatus |
Aug. 16, 1994 |
| 5292137 |
Rotary shaft sealing method and device |
Mar. 8, 1994 |
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