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Class Information
Number: 248/357
Name: Supports > Props and braces > Heads and bases
Description: Devices forming a base or head for a prop or brace and forming an element thereof.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8528869 Retractable post with alarm device Sep. 10, 2013
8528274 Noise attenuating and vibration dampening pedestal for an access floor assembly Sep. 10, 2013
8523124 Protection frame for a portable device Sep. 3, 2013
8430374 Ceiling formwork having supporting means for formwork panels Apr. 30, 2013
8408845 Pedestal support for mine prop Apr. 2, 2013
8262056 Prop head for ceiling formwork Sep. 11, 2012
8235346 Support bracket for a column Aug. 7, 2012
8162289 Modular jack apparatus for lifting floors and other structures Apr. 24, 2012
7744047 Rotary neck cradle Jun. 29, 2010
7677522 Support bracket for a column Mar. 16, 2010
7610728 Molded plastic system for use in constructing footings or supports for structures Nov. 3, 2009
7441733 Support device for a child vehicle safety seat Oct. 28, 2008
7410142 Hood prop with support Aug. 12, 2008
7246779 Telescopic legs and tables Jul. 24, 2007
6964139 Precast concrete column for use in post-frame construction Nov. 15, 2005
6910834 Mine prop Jun. 28, 2005
6854222 Adjustable support brace and mounting shoe Feb. 15, 2005
6832746 Attachment device for concrete shoring apparatus Dec. 21, 2004
6802482 Overboot for a bi-pod adapter Oct. 12, 2004
6684577 SUPPORT SYSTEM FOR LIFTING AND LEVELING EXISTING BUILDINGS THAT UTILIZES NON-CYLINDRICAL SUPPORT SECTIONS AND A VERTICALLY-ADJUSTABLE CAP THAT ENABLES THE BUILDING TO BE EASILY RAISED OR LOWER Feb. 3, 2004
6305134 Suspended brick wall system Oct. 23, 2001
6164615 Corrosion resistant machine foundation Dec. 26, 2000
6112475 Knee brace bracket for tilt-up construction Sep. 5, 2000
6042074 Foundation pier coupling system Mar. 28, 2000
6017104 Cabinet structure, having variable size, for electric and/or electronic equipments Jan. 25, 2000
5975818 Grating lift pad Nov. 2, 1999
5845450 Bracing system Dec. 8, 1998
5788204 Pump jack base Aug. 4, 1998
5725330 Joining arrangement Mar. 10, 1998
5711504 Hinged seismic foundation pier Jan. 27, 1998
5711561 Bumper mountable camper stand Jan. 27, 1998
5681021 Roof jack with bracket Oct. 28, 1997
5658099 Prop headboard Aug. 19, 1997
5651417 Base for a fire-fighting tool Jul. 29, 1997
5611514 Adjustable pipe pier Mar. 18, 1997
5595366 Seismic foundation pier Jan. 21, 1997
5590863 Support Jan. 7, 1997
5560581 Hinged base for a shoring strut for use in construction and steel structural work Oct. 1, 1996
5560160 Flying form table truss and screw jack leg therefor Oct. 1, 1996
5520360 Adjustable jack stand May. 28, 1996
5516069 Adjustable construction support apparatus May. 14, 1996
5509237 Mobile home anchor system Apr. 23, 1996
5499476 Low profile raised panel flooring with metal support structure Mar. 19, 1996
5490656 Camper jack stand system Feb. 13, 1996
5484130 Support column for use in a mine Jan. 16, 1996
5439325 Variable yielding mining crib support column Aug. 8, 1995
5427342 Support for lawn furniture leg Jun. 27, 1995
5427476 Mine prop headboard Jun. 27, 1995
5419524 Weight distribution pad for trailers May. 30, 1995
5409192 Load equalizer pier head Apr. 25, 1995

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