Featured patents

Over-Acceleration and Over-Speed Detection and Processing System
US 08827044 B2, Sept. 9, 2014, Monitors operational parameter, James M. Draper et al. / Otis Elevator Company (Farmington, US)
A system for detecting and processing over-acceleration and over-speed…

Method and Device for Monitoring an Elevator Support Characterizing Propery
US 08813918 B2, Aug. 26, 2014, With Monitoring, Signalling, and Indicating Means, Roger Limacher et al. / Inventio AG (Hergiswil, CH)
A method of monitoring an elevator support comprising the steps of:…

Elevator Access Control System
US 08857569 B2, Oct. 14, 2014, Having security or priority preemption feature, Paul Friedli / Inventio AG (Hergiswil NW, CH)
An elevator access control system comprising:…

Elevator Car Positioning Including Gain Adjustment Based Upon Whether a Vibration Damper Is Activated
US 08746411 B2, June 10, 2014, And means for final leveling, Randall Keith Roberts et al. / Otis Elevator Company (Farmington, US)
A method of controlling elevator car position, comprising:…

Elevator Installation Maintenance Monitoring Utilizing a Door Acceleration Sensor
US 08678143 B2, March 25, 2014, Monitors operational parameter, Adrian Bünter / Inventio AG (Hergiswil, CH)
An elevator monitoring method comprising:…

Method and System for Handling Passenger Requests During an Elevator System Modernization
US 08662255 B2, March 4, 2014, Having Computer Control of Elevator, Allen Patenaude et al. / Otis Elevator Company (Farmington, US)
A method of handling passenger requests during an elevator system modernization…

Measuring Arrangement Including Magnetic Band and Elevator System Containing the Same
US 08596420 B2, Dec. 3, 2013, Load support position, Asmo Tenhunen et al. / Kone Corporation (Helsinki, FI)
An elevator system, comprising:…

Elevator Load Bearing Member
US 08556040 B2, Oct. 15, 2013, Includes linking support cable in drive-means, Mark R. Gurvich et al. / Otis Elevator Company (Farmington, US)
A load bearing member supporting an elevator car in an elevator system…

Passive Detection of Persons in Elevator Hoistway
US 08556043 B2, Oct. 15, 2013, Monitors passengers, Richard J. Mangini et al. / Otis Elevator Company (Farmington, US)
A system for detecting presence of a person within an elevator hoistway,…

Car Door Apparatus for an Elevator
US 08464839 B2, June 18, 2013, Including slideably mounted barrier on load support, Tatsuhisa Ueno / Mitsubishi Electric Corporation (Tokyo, JP)
A car door apparatus for an elevator, comprising:…

Patentorg has 218 documents under Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot