Patents by Inventor Louis Krudo

Louis Krudo 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).

  • Lethal or non-lethal self-defense bladed tool
    Patent number: 7940510
    Abstract: A self defense tool comprising a generally S-shaped tool having at one end thereof a ring portion for finger placement. The handle portion is used for holding the S-shaped tool and the handle portion is located between the ring portion and a blade portion. The blade portion has a tip portion at an opposite end of the S-shaped tool, which is used to apply pressure to specific areas of a person's body. The blade portion further comprises an inside curve portion near said handle portion for trapping and hooking capabilities. The tool can be in a solid form or in a foldable version such as a folding knife. Additional embodiments include LED strobe and/or steady-on lights and shock voltage capabilities and an automatic blade release trigger and locking mechanism.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: May 10, 2011
    Inventor: Louis Krudo
  • LETHAL OR NON-LETHAL SELF-DEFENSE BLADED TOOL
    Publication number: 20090313765
    Abstract: A self defense tool comprising a generally S-shaped tool having at one end thereof a ring portion for finger placement. The handle portion is used for holding the S-shaped tool and the handle portion is located between the ring portion and a blade portion. The blade portion has a tip portion at an opposite end of the S-shaped tool, which is used to apply pressure to specific areas of a person's body. The blade portion further comprises an inside curve portion near said handle portion for trapping and hooking capabilities. The tool can be in a solid form or in a foldable version such as a folding knife. Additional embodiments include LED strobe and/or steady-on lights and shock voltage capabilities and an automatic blade release trigger and locking mechanism.
    Type: Application
    Filed: June 18, 2008
    Publication date: December 24, 2009
    Inventor: Louis Krudo
  • Lethal or non-lethal self-defense bladed tool
    Patent number: RE45801
    Abstract: A self defense tool comprising a generally S-shaped tool having at one end thereof a ring portion for finger placement. The handle portion is used for holding the S-shaped tool and the handle portion is located between the ring portion and a blade portion. The blade portion has a tip portion at an opposite end of the S-shaped tool, which is used to apply pressure to specific areas of a person's body. The blade portion further comprises an inside curve portion near said handle portion for trapping and hooking capabilities. The tool can be in a solid form or in a foldable version such as a folding knife. Additional embodiments include LED strobe and/or steady-on lights and shock voltage capabilities and an automatic blade release trigger and locking mechanism.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: November 17, 2015
    Inventor: Louis Krudo