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Carlson Gaskey & Olds patentsThe following is a sampling of recent Carlson Gaskey & Olds patent applications (USPTO Patent Application #, Patent Title) sorted by month.
April 2008 - Carlson Gaskey & Olds patents
20080093177 - Compensation in an elevator system having multiple cars within a single hoistway
20080086954 - Minimizing the stack effect in tall buildings having vertical shafts
20080087501 - Calls assigned to one of two cars in a hoistway to minimize delay imposed on either car
20080078651 - Handrail guidance for a passenger conveyor
February 2008 - Carlson Gaskey & Olds patents
20080041669 - Directing passengers using color indications
January 2008 - Carlson Gaskey & Olds patents
20080010902 - Solid doorframe and a sliding door assembly
20080011556 - Elevator door operator and interlock arrangement
20080000726 - Operation device for an elevator system
December 2007 - Carlson Gaskey & Olds patents
20070293714 - Zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst
November 2007 - Carlson Gaskey & Olds patents
20070272493 - Passenger guiding system for a passenger transportation system
20070258852 - Disinfected elevator passenger interface
20070252121 - Sheave for use in an elevator system
20070253231 - Operating a three phase device using single phase power
October 2007 - Carlson Gaskey & Olds patents
20070227825 - Elevator system without a moving counterweight
September 2007 - Carlson Gaskey & Olds patents
20070209881 - Elevator system including multiple cars in a hoistway
August 2007 - Carlson Gaskey & Olds patents
20070175730 - Passenger conveyor step having an accoustic barrier
July 2007 - Carlson Gaskey & Olds patents
20070168159 - Tensile support strength measurement system and method
May 2007 - Carlson Gaskey & Olds patents
20070119659 - Magnetic elevator door mover
20070107993 - Guide rail for an elevator system
April 2007 - Carlson Gaskey & Olds patents
20070089936 - Elevator car assembly having an adjustable platform
March 2007 - Carlson Gaskey & Olds patents
20070045050 - Elevator call button with tactile feedback
February 2007 - Carlson Gaskey & Olds patents
20070023256 - Automatic passenger conveyor slow speed operation
January 2007 - Carlson Gaskey & Olds patents
20070007086 - Elevator traffic control
20070000732 - Elevator roller guide with variable stiffness damper
20070000753 - Passenger conveyor drive monitoring arrangement with brake actuation
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Carlson Gaskey & Olds in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Carlson Gaskey & Olds with additional patents listed. Browse our Agent directory for other possible listings.
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