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Class Information
Number: 411/542
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Washer structure > Sealing
Description: Subject matter wherein the element serves to prevent the ingress of fluids between a fastener with which it is used and an adjacent part.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7597518 Fastener apparatus for roofing and steel building construction Oct. 6, 2009
7581913 Seal nut assembly and method of manufacture Sep. 1, 2009
7354075 Adapter-intermediate ring for a screw-in part of a fluid plug system Apr. 8, 2008
7311493 Metal sheet, including means for fixing it to a support and a gasket seal Dec. 25, 2007
7179039 Vibration-damping ring insert arrangement and component connection arrangement incorporating the same Feb. 20, 2007
7077611 O-ring forming sealing washer Jul. 18, 2006
7059612 Gasket Jun. 13, 2006
6979162 Plastic clip for connecting a panel to a body Dec. 27, 2005
6941721 Fixing element for double pane insulating window Sep. 13, 2005
6918492 Baffle assembly for a sealed shaft on a vibratory apparatus Jul. 19, 2005
6899498 Spring fastener having multifunctional barbs originating at the lower side of the head May. 31, 2005
6824342 Fastening element with a prestress member having an elastic bearing surface Nov. 30, 2004
6817817 Fluid-tight, adjustable and self-locking threaded connection assembly Nov. 16, 2004
6808181 Bushing and sealing ring assembly Oct. 26, 2004
6764262 Weatherproof fastener Jul. 20, 2004
6705814 Body bolt absorber assembly Mar. 16, 2004
6672593 Variable pressure washer Jan. 6, 2004
6623226 Assembly unit including a component and at least one screw Sep. 23, 2003
6435793 Body bolt absorber assembly Aug. 20, 2002
6406243 Washer with dome profile Jun. 18, 2002
6407351 Thread covering assembly for adjustable support feet and the like Jun. 18, 2002
6379092 High performance sealing fastener Apr. 30, 2002
6352398 Attachment member for fixing a perforated component to a support Mar. 5, 2002
6347708 Wheel case for a vibratory apparatus Feb. 19, 2002
6283691 Headed fastener with precisely calculated groove under head to accomodate o'ring sealing member as a self-sealing assembly Sep. 4, 2001
6280129 Extensive engagement fastener Aug. 28, 2001
6257593 Stress induced interposed connector Jul. 10, 2001
6244807 Double seal nut Jun. 12, 2001
6241444 Apparatus for sealing a milling liner to a milling shell with improved sealing capacity Jun. 5, 2001
6231286 Headed fastener with precisely calculated groove under head to accommodate O'ring sealing member as a self-sealing assembly May. 15, 2001
6173969 Sealing ring Jan. 16, 2001
6074148 Wheelnut/cap assembly with insulating washer Jun. 13, 2000
6059501 Locking ring device May. 9, 2000
6053682 Fastening screw with a bevel and deformable coating for securing a body place Apr. 25, 2000
5957641 Headed fastener with precisely calculated groove under head to accommodate O'ring sealing member as a self-sealing assembly Sep. 28, 1999
5915901 Blind setting rivet assembly Jun. 29, 1999
5906463 Protective ring for resisting contact corrosion May. 25, 1999
5865583 Sealing washer assembly Feb. 2, 1999
5860779 Locking nut Jan. 19, 1999
5792427 Controlled atmosphere incubator Aug. 11, 1998
5772381 Attachment plate for insulation panels Jun. 30, 1998
5755545 Securing means for temporarily securing a covering May. 26, 1998
5725345 Tire repair screw with sealing material Mar. 10, 1998
5725343 Sealing fastener Mar. 10, 1998
5688092 Method of attaching an insulation panel to a building substrate Nov. 18, 1997
5649798 Insert for deck plate Jul. 22, 1997
5647710 Bolt with removable head Jul. 15, 1997
5607272 Attachment plate for insulation panels Mar. 4, 1997
5562380 Protective seam plate Oct. 8, 1996
5494391 Tire repair screw with sealing material Feb. 27, 1996

1 2 3


 
 
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