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Class Information
Number: 411/429
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Internally threaded fastener element, e.g., nut, etc. > Having cap
Description: Subject matter provided with means enclosing one end of the fastener element.










Sub-classes under this class:

Class Number Class Name Patents
411/430 Cap crimped onto nut 26
411/431 Resiliently retained 126


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8622678 Nut assembly Jan. 7, 2014
8426753 Gravimetric measuring instrument with releasable load receiver Apr. 23, 2013
8366367 Nut and bolt cover Feb. 5, 2013
8333537 Nut looseness indicator and dust cap Dec. 18, 2012
8210785 Decorative cap and nut for toilet base Jul. 3, 2012
8202032 Plug finishing system and tool therefor Jun. 19, 2012
8109707 Nut having a nut body and a cap held on the nut body Feb. 7, 2012
8057144 Sealed, blind fastener assembly Nov. 15, 2011
8016535 Spin lock Sep. 13, 2011
7938610 Lock nut May. 10, 2011
7905697 Wheel locks with rotatable sleeves and methods of manufacturing wheel locks Mar. 15, 2011
7762369 Axle nut cover assembly Jul. 27, 2010
7708510 Fastener system, fastener system article, and method May. 4, 2010
7665941 Method and structure for an anchor rod cap Feb. 23, 2010
7658580 Toilet bolt cover Feb. 9, 2010
7575405 Captive fastener for mounting in sheet material Aug. 18, 2009
7316374 Fasteners for attaching pipes to a support Jan. 8, 2008
7172381 Unfastening prevention device Feb. 6, 2007
7090454 Ratchet interlocking housing Aug. 15, 2006
7004701 Tamper resistant rotably shrouded security cap and tool Feb. 28, 2006
6991016 Locking valve stem cap system, components thereof, and associated methods Jan. 31, 2006
6974291 Quick coupling nut Dec. 13, 2005
6935825 Wheel nut and fastening element Aug. 30, 2005
6910826 Breakaway coupling Jun. 28, 2005
6854943 T-nut Feb. 15, 2005
6827539 Decorative fastener assembly Dec. 7, 2004
6802681 Fastening element Oct. 12, 2004
6709213 Adapter for hanger bolts Mar. 23, 2004
6695557 Wheel lug nut security seal Feb. 24, 2004
6592314 Steel washer integral with nut/cap assembly Jul. 15, 2003
6322308 Stern drive and outboard locks Nov. 27, 2001
6318942 Lug cap having retention detents Nov. 20, 2001
6296429 Mine roof tension nut having improved frangible qualities Oct. 2, 2001
6273657 Anchoring device for securing a threaded member to a substrate Aug. 14, 2001
6224340 Fan Retention system May. 1, 2001
6186719 Capped lock nut Feb. 13, 2001
6183181 Sealed end tee-nut Feb. 6, 2001
6164888 Self-lubricating cap nut Dec. 26, 2000
6158935 Constructional unit with weld stud and cap Dec. 12, 2000
6158933 Dirt cap device for visually indicating rotation of a fastener and for keeping the fastener clean Dec. 12, 2000
6062787 Tamper resistant valve stem cap May. 16, 2000
6045311 Bolt, nut, and wrench in taper design for turning the bolt and the nut Apr. 4, 2000
6036420 Capped wheel nut assembly Mar. 14, 2000
6027294 Double nut thread friction locking safety cap device with opposing threads with a captured spring or spring lock washer Feb. 22, 2000
6024522 Security fastener and drive tool for driving both security fasteners and conventional fasteners Feb. 15, 2000
5890859 Security arrangement for deterring removal of a nut or bolt Apr. 6, 1999
5873689 Low torque threaded fastener and mine roof support system using such a fastener Feb. 23, 1999
5857818 Lug nut cover Jan. 12, 1999
5838534 Electronic appliance having an easy to disassemble fastener cap Nov. 17, 1998
5827029 Security cap for fastener devices Oct. 27, 1998

1 2 3










 
 
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