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Class Information
Number: 16/85
Name: Miscellaneous hardware > Closure checks > Spring
Description: Devices including spring cushioning means, unless otherwise classified.










Sub-classes under this class:

Class Number Class Name Patents
16/86R Rubber 76


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8656555 Device preventing doors from closing and locking Feb. 25, 2014
8621713 Arrangement for damping and/or retarding Jan. 7, 2014
8579092 Damper unit Nov. 12, 2013
8567012 Automotive door check with energy storage body Oct. 29, 2013
8544898 Damping mechanism for hinged doors Oct. 1, 2013
8528708 Air damper Sep. 10, 2013
8517211 Cooler/ice chest ventilation method and apparatus Aug. 27, 2013
8505169 Hinge assembly Aug. 13, 2013
8458857 Blocking closure of a passageway Jun. 11, 2013
8429793 Door check Apr. 30, 2013
8424159 Door retaining device Apr. 23, 2013
8413298 Universal damping mechanism Apr. 9, 2013
8387211 Arrester for a vehicle door or vehicle hatch Mar. 5, 2013
8276240 Door mounted finger safety device Oct. 2, 2012
8240722 Stop armature for aircraft doors Aug. 14, 2012
8225458 Intelligent door restraint Jul. 24, 2012
8186782 Door apparatus of refrigerator and damping apparatus of the same May. 29, 2012
8152147 Torsion spring assembly and portable electronic device with torsion spring assembly Apr. 10, 2012
8136204 Door hinge for vehicle, having check function Mar. 20, 2012
8060983 Device for cushioning an opening and closing movement of sliding shutters Nov. 22, 2011
8052233 Furniture item having a furniture body Nov. 8, 2011
7937807 Universal impact-hinder device May. 10, 2011
7870643 Hinge arrangement for a tailgate of a motor vehicle Jan. 18, 2011
7870641 Door stay with support housing Jan. 18, 2011
7865999 Door motion controller assembly Jan. 11, 2011
7861371 Door damper Jan. 4, 2011
7849561 Integrated hinge and temporary door checker Dec. 14, 2010
7845050 Device for buffering the closing impact of furniture doors Dec. 7, 2010
7832051 Door stop with indeterminate retaining positions Nov. 16, 2010
7743464 Withdrawing mechanism Jun. 29, 2010
7735195 Integrated hinge and temporary door checker Jun. 15, 2010
7657970 Device for preventing door slamming Feb. 9, 2010
7600295 Arrangement for damping pivot movements Oct. 13, 2009
7562416 Damping device with a joint hinge Jul. 21, 2009
7444714 Automatic corral gate closure Nov. 4, 2008
7430785 Integrated hinge and temporary door checker Oct. 7, 2008
7433629 Opening and closing mechanism and image recording apparatus having the same Oct. 7, 2008
7412751 Doorstop Aug. 19, 2008
7383614 Door checker for automobile Jun. 10, 2008
7367086 String type air damper May. 6, 2008
7293328 Device for closing a door Nov. 13, 2007
7264284 Door catch Sep. 4, 2007
7234202 Semiautomatic finger protection device for doors Jun. 26, 2007
7234569 Spiral-action damper Jun. 26, 2007
7213302 Door retention device used in process of manufacturing automobile May. 8, 2007
7194785 Buffer bar fastening structure Mar. 27, 2007
7114217 Buffer Oct. 3, 2006
7111360 Door catch Sep. 26, 2006
7110713 Safety structure for a cover device Sep. 19, 2006
7076834 Cabinet door buffer bar Jul. 18, 2006

1 2 3 4










 
 
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