Patents Examined by Danielle S. Rosenthal
  • Patent number: 6474011
    Abstract: The present invention describes a secured firearm, including semi-automatic pistols and revolvers, which has a permanently mounted locking device 1 in front of a trigger guard 3 and under a barrel 4. The locking device 1 locks a locking bar 7 which restricts the movement of a slide 5 or a cylinder 30, thereby disabling the secured firearm. The locking device 1 is attached to the outside of the secured firearm. Therefor, the impact on the inside of the secured firearm can be minimized. Any kind of lock can be used as the locking device 1 as long as it is compact enough to be installed in the housing of the locking device 1. For example, a key lock, a combination lock, an electric lock, and a biometric lock such as fingerprint authentication are all applicable to the locking device 1. The locking device 1 is fixed to the secured firearm firmly with screws from inside of the frame, whereby unauthorized dismantling of the locking device 1 is prevented.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: November 5, 2002
    Inventor: Takashi Sato
  • Patent number: 6470620
    Abstract: The present invention is concerned with the art of waterfowl decoys and in particular a decoy assembly which incorporates a plurality of waterfowl bodies. The assembly may be readily folded for storage and transport and opened and locked into position for usage. The decoy assembly comprises a central member which is flanked with a pair of secondary members. In usage these secondary members are locked into angular relationship with the central member. The assembly is molded from a high density, closed cell, polymeric material and incorporates integral molded locking means.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: October 29, 2002
    Inventor: Thomas W. Acker