Patents by Inventor Sven Swanson

Sven Swanson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Modular transfer station
    Patent number: 10981752
    Abstract: A modular transfer station for a passenger conveyance system including a multiple of modular transfer station modules, each of the multiple of modular transfer station modules includes a static structure. A method of assembling a modular transfer station for a passenger conveyance including assembling a first interface lane alignment module to a second a second modular transfer station parking module, wherein each of the multiple of modular transfer station modules includes a generally equivalent static structure.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: April 20, 2021
    Assignee: Otis Elevator Company
    Inventors: Tadeusz Pawel Witczak, Richard J. Ericson, Bruce P. Swaybill, Richard Ivanic, Kevin Neville, Sven Swanson
  • MODULAR TRANSFER STATION
    Publication number: 20180127242
    Abstract: A modular transfer station for a passenger conveyance system including a multiple of modular transfer station modules, each of the multiple of modular transfer station modules includes a static structure. A method of assembling a modular transfer station for a passenger conveyance including assembling a first interface lane alignment module to a second a second modular transfer station parking module, wherein each of the multiple of modular transfer station modules includes a generally equivalent static structure.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Applicant: OTIS ELEVATOR COMPANY
    Inventors: Tadeusz Pawel Witczak, Richard J. Ericson, Bruce P. Swaybill, Richard Ivanic, Kevin Neville, Sven Swanson
  • Mattress with visco-elastic, temperature sensitive top layer
    Patent number: 5669094
    Abstract: A mattress comprises a top layer of visco-elastic polyurethane foam having a low rebound property and which is temperature sensitive and having a thickness of approximately 1/2 to 11/2 inches; a second layer of latex foam having vertical bores and a thickness of approximately 2 to 4 inches; and a third layer of resilient material having a thickness of approximately 3 to 7 inches.
    Type: Grant
    Filed: February 27, 1996
    Date of Patent: September 23, 1997
    Inventor: Larry Sven Swanson