Patents by Inventor Vladimir Loganchuk

Vladimir Loganchuk 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).

  • Breech device for a hand firearm
    Patent number: 8117957
    Abstract: A breech device of a hand firearm comprises a firearm casing, a trigger mechanism, a carrier slidably arranged within the firearm casing, and a breech block engaging the carrier and having a firing pin. The breech device further includes a tensioning element slidably engaged with the carrier and coupled to at least one follower pin engaging the firing pin and slidably engaged with the breech block. The tensioning element includes a projecting part having a forward-directed nose adapted to engage a stop detent on the trigger mechanism. The breech device further includes a tensioning pin slidably engaged with the carrier and the breech block.
    Type: Grant
    Filed: July 24, 2009
    Date of Patent: February 21, 2012
    Inventor: Vladimir Loganchuk
  • BREECH DEVICE FOR A HAND FIREARM
    Publication number: 20110017057
    Abstract: A breech device of a hand firearm comprises a firearm casing, a trigger mechanism, a carrier slidably arranged within the firearm casing, and a breech block engaging the carrier and having a firing pin. The breech device further includes a tensioning element slidably engaged with the carrier and coupled to at least one follower pin engaging the firing pin and slidably engaged with the breech block. The tensioning element includes a projecting part having a forward-directed nose adapted to engage a stop detent on the trigger mechanism. The breech device further includes a tensioning pin slidably engaged with the carrier and the breech block.
    Type: Application
    Filed: July 24, 2009
    Publication date: January 27, 2011
    Inventor: Vladimir Loganchuk