KELLEY COMPANY, INC.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 226
 
 
 
E01D BRIDGES 114
 
 
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 119
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL151

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,522,678 Ground anchorsApr 18, 94Jun 04, 96[F16L, E02D]
RE34360 Bi-fold door constructionApr 03, 91Aug 31, 93[E05D]
4,957,600 Bi-fold door constructionJun 26, 89Sep 18, 90[E05D]
RE30250 Electromechanically operated dockboardNov 23, 77Apr 08, 80[E01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2004/0042,882 Hidden hook vehicle restraint with tabSep 04, 02Mar 04, 04[B65G]
2001/0034,915 Dockleveler holdown mechanism and method for installing the sameMay 23, 01Nov 01, 01[E01D]
6,113,337 Vehicle restraintOct 01, 98Sep 05, 00[B65G]
5,927,928 Wheel chocking deviceJun 30, 98Jul 27, 99[B65G]
5,416,941 Dockboard having an improved return-to-dock-level mechanismJul 01, 91May 23, 95[E01D]
5,222,541 Industrial door having releasable beam and tension bracket retention mechanismJul 22, 92Jun 29, 93[A47H]
5,205,010 Return-to-dock level mechanism for a hydraulic dockboardAug 13, 91Apr 27, 93[E01F, E01D]
5,139,074 Industrial door having flexible and releasable beamApr 03, 91Aug 18, 92[E06B]
5,129,442 Roll-up industrial door having a combined pulley for counterweight and spring tension beltsDec 26, 91Jul 14, 92[E06B]
5,083,600 Drive mechanism for an industrial doorApr 05, 90Jan 28, 92[E06B]
5,078,197 Manually operated industrial roll doorApr 05, 90Jan 07, 92[A47G]
5,048,588 Roll-up door constructionJun 26, 89Sep 17, 91[E06B]
4,973,213 Truck actuated vehicle restraint having a pivotable inclined surfaceSep 21, 89Nov 27, 90[B65G]
4,955,923 Hydraulically operated dockboardJan 16, 90Sep 11, 90[E01D]
4,938,647 Truck actuated vehicle restraint having a pivotable slideSep 21, 89Jul 03, 90[B65G]
4,922,568 Holddown mechanism for a dockboardOct 14, 88May 08, 90[E01D]
4,865,508 Vehicle restraintDec 28, 88Sep 12, 89[B65G]
4,861,217 Vehicle restraint using both linear and pivotal movementFeb 17, 87Aug 29, 89[B65G]
4,815,918 Vehicle restraint having a snubbing restraining memberAug 21, 87Mar 28, 89[B65G]
4,784,567 Vehicle restraint utilizing a fluid cylinderApr 06, 87Nov 15, 88[B65G]

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