Patents by Inventor Nathan S. Chefetz

Nathan S. Chefetz 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: 8904969
    Abstract: Retractable leashes use a braking mechanism to stop a dog from movement. A mechanism is provided for smoothly or gradually braking the unreeling of the line, and can include a brake with a pad or pads for stopping the dog much like a bicycle. The brake and pads allow the user to squeeze the trigger lightly or more aggressively to slow and stop the dog's movement without the sudden jerk of traditional retractable leashes. The consumer may ultimately clamp down on the trigger to clamp the pads to the reel instantly for an aggressive stop if needed.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: December 9, 2014
    Assignee: Coastal Pet Products, Inc.
    Inventor: Nathan S. Chefetz
  • Patent number: 8464666
    Abstract: A pet chew toy, especially for dogs, has a resilient body in the shape of a ball which has a body and a pair of openings which lead into respective interior chambers inside the body of the ball. A generally S-shaped curved wall separates the two interior chambers. Each interior chamber is bounded by a semi-spherical side wall and the generally S-shaped curved wall. The semi-spherical side wall of each chamber has a ledge portion such that the opening disposed near the opening, for aiding in retention of a pet treat which is placed inside the chamber. The ledge is not radially disposed with reference to a center of the ball. The two interior chambers are symmetrical. The hollow interior body of the ball can thus hold either one pet treat in either chamber, or two pet treats with one treat being in each chamber. An air hole can also be provided in a wall distal from the opening of each chamber, to prevent suction from developing when the pet places its tongue into the interior chamber.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: June 18, 2013
    Inventors: Nathan S. Chefetz, Cade Goldberg
  • Publication number: 20120079994
    Abstract: Retractable leashes use a braking mechanism to stop a dog from movement. A mechanism is provided for smoothly or gradually braking the unreeling of the line, and can include a brake with a pad or pads for stopping the dog much like a bicycle. The brake and pads allow the user to squeeze the trigger lightly or more aggressively to slow and stop the dog's movement without the sudden jerk of traditional retractable leashes. The consumer may ultimately clamp down on the trigger to clamp the pads to the reel instantly for an aggressive stop if needed.
    Type: Application
    Filed: September 30, 2010
    Publication date: April 5, 2012
    Inventor: Nathan S. Chefetz
  • Publication number: 20110277698
    Abstract: A pet chew toy, especially for dogs, does not wear out easily, does not get chewed up easily, and which continues to maintain the interest of the pet throughout the life of the chew toy, has a resilient body in the shape of a lock which has a body and a U-shaped member connected to the body. The body is hollow, and has an open bottom wall leading to an interior chamber with a plurality of resiliently deformable ribs extending from the walls of the hollow body and into the interior chamber. One pair of opposed ribs is larger than the others, so as to divide the interior chamber into two smaller compartments. In this way, the hollow body can hold either one large dog treat or two smaller dog treats, such that the deformable ribs grip and retain the dog treat(s) inside the interior chamber. An air hole is preferably also provided in a wall opposite to the open bottom wall, to prevent suction from developing when the pet places its tongue into the interior chamber.
    Type: Application
    Filed: May 17, 2010
    Publication date: November 17, 2011
    Inventor: Nathan S. Chefetz
  • Publication number: 20110185980
    Abstract: A pet chew toy, especially for dogs, has a resilient body in the shape of a ball which has a body and a pair of openings which lead into respective interior chambers inside the body of the ball. A generally S-shaped curved wall separates the two interior chambers. Each interior chamber is bounded by a semi-spherical side wall and the generally S-shaped curved wall. The semi-spherical side wall of each chamber has a ledge portion such that the opening disposed near the opening, for aiding in retention of a pet treat which is placed inside the chamber. The ledge is not radially disposed with reference to a center of the ball. The two interior chambers are symmetrical. The hollow interior body of the ball can thus hold either one pet treat in either chamber, or two pet treats with one treat being in each chamber. An air hole can also be provided in a wall distal from the opening of each chamber, to prevent suction from developing when the pet places its tongue into the interior chamber.
    Type: Application
    Filed: May 17, 2010
    Publication date: August 4, 2011
    Inventors: Nathan S. Chefetz, Cade Goldberg
  • Publication number: 20100107992
    Abstract: Retractable leashes use a braking mechanism to stop a dog from movement. A mechanism is provided for smoothly or gradually braking the unreeling of the line, and can include a brake with a pad or pads for stopping the dog much like a bicycle. The brake and pads allow the user to squeeze the trigger lightly or more aggressively to slow and stop the dog's movement without the sudden jerk of traditional retractable leashes. The consumer may ultimately clamp down on the trigger to clamp the pads to the reel instantly for an aggressive stop if needed.
    Type: Application
    Filed: July 10, 2009
    Publication date: May 6, 2010
    Inventor: Nathan S. Chefetz
  • Publication number: 20090314222
    Abstract: An improved pet toy has a toy body composed of polyolefin having good flexibility and resiliency, which is an ethylene vinylacetate copolymer. The pet toy can be cylindrical in shape, toroidal in shape, spherical in shape, or can have a saucer-shape having an aerodynamic form for gliding.
    Type: Application
    Filed: June 23, 2008
    Publication date: December 24, 2009
    Inventors: Nathan S. Chefetz, Cade H. Goldenberg