Patent | Date |
---|
Sheave for use in an elevator system Grant 9,010,495 - Prasad , et al. April 21, 2 | 2015-04-21 |
Electrical signal application strategies for monitoring a condition of an elevator load bearing member Grant 8,424,653 - Stucky , et al. April 23, 2 | 2013-04-23 |
Electrical Signal Application Strategies For Monitoring A Condition Of An Elevator Load Bearing Member App 20110284331 - Stucky; Paul A. ;   et al. | 2011-11-24 |
Electrical signal application strategies for monitoring a condition of an elevator load bearing member Grant 8,011,479 - Stucky , et al. September 6, 2 | 2011-09-06 |
Tensile support strength monitoring system and method Grant 7,653,506 - Stucky , et al. January 26, 2 | 2010-01-26 |
Passenger conveyor handrail with sliding material on toothed driven surface Grant 7,562,759 - Guo , et al. July 21, 2 | 2009-07-21 |
Electrical connector device for use with elevator load bearing members Grant 7,540,359 - Veronesi , et al. June 2, 2 | 2009-06-02 |
Electrical connector device for use with elevator load bearing members Grant 7,506,728 - Hawkes , et al. March 24, 2 | 2009-03-24 |
Inductively coupled power, useful for wireless elevator hall fixtures Grant 7,479,861 - Zepke , et al. January 20, 2 | 2009-01-20 |
Elevator wireless communication infrastructure using piconet modules Grant 7,426,981 - Bacellar , et al. September 23, 2 | 2008-09-23 |
Electrical Signal Application Strategies for Monitoring a Condition of an Elevator Load Bearing Member App 20080223668 - Stucky; Paul A. ;   et al. | 2008-09-18 |
Passenger Conveyor Handrail With Sliding Material on Toothed Driven Surface App 20080190733 - Guo; Changsheng ;   et al. | 2008-08-14 |
Electrical Connector Device For Use With Elevator Load Bearing Members App 20080190709 - Hawkes; Justin R. ;   et al. | 2008-08-14 |
Elevator load bearing member wear and failure detection Grant 7,409,870 - Stucky , et al. August 12, 2 | 2008-08-12 |
Electrical connector and restraining device for use with elevator belts Grant 7,410,033 - Veronesi , et al. August 12, 2 | 2008-08-12 |
Sheave for Use in an Elevator System App 20070252121 - Prasad; Dilip ;   et al. | 2007-11-01 |
Elevator load bearing member wear and failure detection App 20070180925 - Stucky; Paul A. ;   et al. | 2007-08-09 |
Electrical connector device for use with elevator load bearing members App 20070181385 - Veronesi; William A. ;   et al. | 2007-08-09 |
Electrical Connector And Restraining Device For Use With Elevator Belts App 20070173104 - Veronesi; William A. ;   et al. | 2007-07-26 |
Tensile Support Strength Monitoring System And Method App 20070170012 - Stucky; Paul A. | 2007-07-26 |
Method and apparatus for detecting elevator rope degradation using electrical resistance Grant 7,123,030 - Robar , et al. October 17, 2 | 2006-10-17 |
Load bearing member for use in an elevator system having external markings for indicating a condition of the assembly Grant 7,117,981 - Logan , et al. October 10, 2 | 2006-10-10 |
Inductively coupled power, useful for wireless elevator hall fixtures App 20060207837 - Zepke; Bruce E. ;   et al. | 2006-09-21 |
Elevator wireless communication infrastructure using piconet modules App 20060108181 - Bacellar; Luiz ;   et al. | 2006-05-25 |
Elevator load bearing assembly having a detectable element that is indicative of local strain Grant 6,886,666 - Stucky , et al. May 3, 2 | 2005-05-03 |
Method and apparatus for detecting elevator rope degradation using electrical energy App 20040046540 - Robar, Terry M. ;   et al. | 2004-03-11 |
Elevator load bearing assembly having a ferromagnetic element that provides an indication of local strain Grant 6,684,981 - Stucky , et al. February 3, 2 | 2004-02-03 |
Elevator load bearing assembly having a detectable element that is indicative of local strain App 20030221917 - Stucky, Paul A. ;   et al. | 2003-12-04 |
Elevator load bearing assembly having a ferromagnetic element that provides an indication of local strain App 20030205434 - Stucky, Paul A. ;   et al. | 2003-11-06 |
Method and apparatus for magnetic detection of degradation of jacketed elevator rope Grant 6,633,159 - Robar , et al. October 14, 2 | 2003-10-14 |
Load Bearing Member For Use In An Elevator System Having External Markings For Indicating A Condition Of The Assembly App 20030111298 - Logan, Douglas E. ;   et al. | 2003-06-19 |
Elevator Load Bearing Assembly Having A Ferromagnetic Element That Provides An Indication Of Local Strain App 20030062226 - Stucky, Paul A. ;   et al. | 2003-04-03 |
Elevator Load Bearing Assembly Having A Detectable Element That Is Indicative Of Local Strain App 20030062225 - Stucky, Paul A. ;   et al. | 2003-04-03 |