Patents by Inventor R. A. Simerl

R. A. Simerl 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).

  • Patent number: 4102188
    Abstract: A portable type anemometer having light weight wind rotor cups arranged on arms extending radially from and pivotally connected to a spindle vertically journalled within and extending from a housing including apparatus for monitoring shaft rotation and registering wind velocity. The arms and cups are collapsible from active horizontal positions to upstanding generally parallel inactive vertical positions for anemometer storage purposes.
    Type: Grant
    Filed: August 5, 1977
    Date of Patent: July 25, 1978
    Inventor: R. A. Simerl
  • Patent number: D244203
    Type: Grant
    Filed: September 18, 1975
    Date of Patent: May 3, 1977
    Inventor: R. A. Simerl
  • Patent number: D244226
    Type: Grant
    Filed: September 18, 1975
    Date of Patent: May 3, 1977
    Inventor: R. A. Simerl
  • Patent number: D245970
    Type: Grant
    Filed: January 27, 1976
    Date of Patent: October 4, 1977
    Inventor: R. A. Simerl
  • Patent number: D247879
    Type: Grant
    Filed: September 7, 1976
    Date of Patent: May 16, 1978
    Inventor: R. A. Simerl