Patents by Inventor Dale Schuerman

Dale Schuerman 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: 6820533
    Abstract: An improved bolt action rifle. In its preferred embodiment, the improved bolt action rifle has at least one locking lug positioned within the bolt and having at its bottom a convex projection adapted to be inserted into a mating convex slot; a locking lug safety plunger located adjacent to a locking lug and adapted to prevent full insertion of the bolt without the presence of the locking lug; a bolt handle lock to lock the bolt in an upright position when the bolt handle is pulled rearward of the receiver; a bolt handle positioning detent to hold the bolt in a downward firing position when the rifle is in condition to be fired; a split receiver ring having two openings, one for permitting the ejection of a cartridge and the other for permitting the insertion of a new cartridge from the magazine; a bolt sleeve lock for locking together portions of the bolt; an ambidextrous magazine release; a magazine ejector; and an improved trigger mechanism based on the use of studs instead of pins.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: November 23, 2004
    Inventor: Dale Schuerman
  • Publication number: 20030089014
    Abstract: An improved bolt action rifle. In its preferred embodiment, the improved bolt action rifle has at least one locking lug positioned within the bolt and having at its bottom a convex projection adapted to be inserted into a mating convex slot; a locking lug safety plunger located adjacent to a locking lug and adapted to prevent full insertion of the bolt without the presence of the locking lug; a bolt handle lock to lock the bolt in an upright position when the bolt handle is pulled rearward of the receiver; a bolt handle positioning detent to hold the bolt in a downward firing position when the rifle is in condition to be fired; a split receiver ring having two openings, one for permitting the ejection of a cartridge and the other for permitting the insertion of a new cartridge from the magazine; a bolt sleeve lock for locking together portions of the bolt; an ambidextrous magazine release; a magazine ejector; and an improved trigger mechanism based on the use of studs instead of pins.
    Type: Application
    Filed: April 15, 2002
    Publication date: May 15, 2003
    Inventor: Dale Schuerman