Patents by Inventor Martin Mayrhofer

Martin Mayrhofer 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).

  • Alpine anchor for anchoring threaded rods in soil or rock
    Patent number: 9169612
    Abstract: Alpine anchor for anchoring threaded rods in soil or rock, with a metal base plate having a number of threaded bores which are distributed about the circumference and into which the threaded rods can be screwed with an assembly machine, wherein at least one plug coupling is arranged between the stationary part and the base plate.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: October 27, 2015
    Assignee: SPINNANKER GMBH
    Inventor: Martin Mayrhofer
  • ALPINE ANCHOR FOR ANCHORING THREADED RODS IN SOIL OR ROCK
    Publication number: 20140079492
    Abstract: Alpine anchor for anchoring threaded rods in soil or rock, with a metal base plate having a number of threaded bores which are distributed about the circumference and into which the threaded rods can be screwed with an assembly machine, wherein at least one plug coupling is arranged between the stationary part of the assembly machine and the base plate.
    Type: Application
    Filed: March 23, 2012
    Publication date: March 20, 2014
    Applicant: SPINNANKER GMBH
    Inventor: Martin Mayrhofer