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Class Information
Number: 411/395
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Externally threaded fastener element, e.g., bolt, screw, etc. > Having bore therethrough
Description: Subject matter provided with a longitudinal extending cavity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554104 |
Bolt and semiconductor manufacturing apparatus |
Jun. 30, 2009 |
| 7341414 |
Fastener and method for reducing stress failure in an engine component |
Mar. 11, 2008 |
| 7322978 |
Bone anchors for use in attaching soft tissue to a bone |
Jan. 29, 2008 |
| 7293948 |
Flexible threaded fastener |
Nov. 13, 2007 |
| 7275903 |
Light weight fastener for use on interference fits in automation |
Oct. 2, 2007 |
| 7189251 |
Open helical organic tissue anchor having recessible head and method of making the organic tissue anchor |
Mar. 13, 2007 |
| 7037065 |
Flange bolt for turbines |
May. 2, 2006 |
| 6971362 |
Threaded fastener for an internal combustion engine, and internal combustion engine incorporating same |
Dec. 6, 2005 |
| 6941758 |
Internally coolable screw |
Sep. 13, 2005 |
| 6889939 |
Device for fixing a member to an aircraft structure |
May. 10, 2005 |
| 6883998 |
Connector |
Apr. 26, 2005 |
| 6843629 |
Blind fluid fitting/threaded insert |
Jan. 18, 2005 |
| 6811365 |
Bolt and method of use |
Nov. 2, 2004 |
| 6811364 |
Quick connecting threaded coupler |
Nov. 2, 2004 |
| 6742932 |
Axle bolt |
Jun. 1, 2004 |
| 6708912 |
Roll retainer and fiber chopper |
Mar. 23, 2004 |
| 6679661 |
Fastener for fragile boards |
Jan. 20, 2004 |
| 6604330 |
Ballast block deck system and pedestal assembly therefor |
Aug. 12, 2003 |
| 6604899 |
Sealable fastener with circumferential sealant channel and sealant delivery passageway for delivering sealant into the circumferential sealant channel |
Aug. 12, 2003 |
| 6588999 |
Sealable fastener with sealant delivery passageway to circumferential sealant channel |
Jul. 8, 2003 |
| 6581421 |
Security system |
Jun. 24, 2003 |
| 6474910 |
Rockbolt assembly |
Nov. 5, 2002 |
| 6430756 |
Closet bolt |
Aug. 13, 2002 |
| 6382078 |
Attachment structure for brake-equipped cylinder |
May. 7, 2002 |
| 6368053 |
Impeller clearance adjustment system |
Apr. 9, 2002 |
| 6309159 |
Self drilling roof bolt |
Oct. 30, 2001 |
| 6116942 |
Locking device for electrical connector |
Sep. 12, 2000 |
| 6030162 |
Axial tension screw |
Feb. 29, 2000 |
| 5997230 |
Plastic non-conductive explosive bolt |
Dec. 7, 1999 |
| 5951244 |
Impeller clearance adjustment system |
Sep. 14, 1999 |
| 5931621 |
Locking mechanism for a rotatable fastener |
Aug. 3, 1999 |
| 5928468 |
High pressure glue injection device |
Jul. 27, 1999 |
| 5913792 |
Device for installing impact-type anchoring means |
Jun. 22, 1999 |
| 5860738 |
Rotary mixer bowl clamp for a mixing machine |
Jan. 19, 1999 |
| 5855460 |
Screw and nut assembly |
Jan. 5, 1999 |
| 5833415 |
Anchor insert improvement |
Nov. 10, 1998 |
| 5803671 |
Hollow bars and method of manufacture |
Sep. 8, 1998 |
| 5772378 |
Pre-tensioning device for fastening elements and method for pre-tensioning a fastening element |
Jun. 30, 1998 |
| 5685681 |
Lubricated spindle and nut system with improved nut retention |
Nov. 11, 1997 |
| 5658285 |
Rehabitable connecting-screw device for a bone joint, intended in particular for stabilizing at least two vertebrae |
Aug. 19, 1997 |
| 5630688 |
Self-tapping sleeve |
May. 20, 1997 |
| 5625994 |
Self-drilling anchor |
May. 6, 1997 |
| 5611653 |
Spindle having lubrication and nut retention means |
Mar. 18, 1997 |
| 5549431 |
Tube screw fastener |
Aug. 27, 1996 |
| 5517850 |
Rotor-stator adapters with internally threaded stator collar externally threaded nut for sensitive rotating viscometers |
May. 21, 1996 |
| 5511941 |
Steam turbine shell disassembly method |
Apr. 30, 1996 |
| 5482418 |
Self-drilling anchor |
Jan. 9, 1996 |
| 5472302 |
Bolts having indicators |
Dec. 5, 1995 |
| 5456685 |
Interference screw having a tapered back root |
Oct. 10, 1995 |
| 5449257 |
Self drilling anchor |
Sep. 12, 1995 |
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