Patents by Inventor Ulf Salomonsson

Ulf Salomonsson 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).

  • Device for active temperature equalization in a sauna room
    Patent number: 7904974
    Abstract: A device (1a) for positioning next to an existing sauna heater (3). Device (1a) is equipped with an air duct (2?) which is designed to conduct air from a level close to the floor in a sauna to a location close to the upper part of the sauna heater. The air from the floor (91) will be combined with the hot air from sauna heater (3?). The device will increase the airflow (92) down towards the lower parts of the sauna, which results in a more even temperature distribution and a more comfortable sauna experience.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: March 15, 2011
    Assignee: Ulf Salomonsson Produktion AB
    Inventor: Ulf Salomonsson
  • Device for Active Temperature Equilisation in a Sauna Room
    Publication number: 20080092287
    Abstract: A device (1a) for positioning next to an existing sauna heater (3). Device (1a) is equipped with an air duct (2?) which is designed to conduct air from a level close to the floor in a sauna to a location close to the upper part of the sauna heater. The air from the floor (91) will be combined with the hot air from sauna heater (3?). The device will increase the airflow (92) down towards the lower parts of the sauna, which results in a more even temperature distribution and a more comfortable sauna experience.
    Type: Application
    Filed: June 12, 2006
    Publication date: April 24, 2008
    Applicant: ULF SALOMONSSON PRODUCTION AB
    Inventor: Ulf salomonsson