Patents by Inventor Robert P. Asfeld

Robert P. Asfeld 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).

  • Publication number: 20100068020
    Abstract: A snowmobile loader having a base having generally opposed side members and at least one cross member that is disposed between the side members, the cross member including a first portion having a first surface adapted to rest on a tailgate when the tailgate is in a down position and a second surface generally opposed the first surface, the second surface having a base roller disposed thereon and a second portion depending from the first portion, such that when the cross member rests on the tailgate the second portion prevents the tailgate portion from shifting with respect to the tailgate. The snowmobile loader further includes a ramp having a track portion and a pair of ski portions on opposing sides of the track section, the ramp being selectively engageable with the base such that the ramp is slidable on the roller between a ramp position and a transport position.
    Type: Application
    Filed: August 10, 2009
    Publication date: March 18, 2010
    Inventor: Robert P. Asfeld
  • Patent number: D634503
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: March 15, 2011
    Inventor: Robert P. Asfeld