Patents by Inventor Nathan Marks

Nathan Marks 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).

  • Publication number: 20040201212
    Abstract: A connector assembly for creating a plastic tube joint in a length of plastic tubing having a distal end, a proximal end and a hollow lumen includes forming a flare in the tube proximate the proximal end thereof by means of a flared ferrule disposed in the lumen and defining a void between the flare and the proximal end of the tubing, the void being defined between the ferrule and a collet, the tubing contracting into the void, and forming a neck between the ferrule and the collet proximate the ferrule flare, the neck substantially permanently capturing the tubing contracted into the void; and substantially permanently bonding the collet to a connector body. A connector assembly for simultaneously forming a plastic tube joint in a pair of plastic tubes is further included as is a method for simultaneously forming a plastic tube joint in a pair of plastic tubes.
    Type: Application
    Filed: April 11, 2003
    Publication date: October 14, 2004
    Inventor: Nathan Marks
  • Patent number: 5478131
    Abstract: A sun visor for an automobile includes a base visor portion having a top panel and a bottom panel each including a front surface, a rear surface, an upper edge, a lower edge, and opposite side edges, and a spacer element disposed between and attached to the top and bottom panels, maintaining the top and bottom panels in spaced, aligned, overlying relation to define a gap therebetween. A central panel is slidably held within the gap in sandwiched relation between the top and bottom panels and includes a peripheral zone and a pair of identically shaped channels disposed in adjacent relation to one another in an upper central zone. Guide members travel within the guide channels to permit movement of the central panel in predetermined directions throughout a range of selectively adjusted positions so that the central panel extends partially from between the top and bottom panels, exposing portions of the peripheral zone at different locations about the sides and bottom of the base visor portion.
    Type: Grant
    Filed: April 13, 1995
    Date of Patent: December 26, 1995
    Inventor: Nathan Marks
  • Patent number: 4130277
    Abstract: A composite protective rim for protecting a game paddle and the participants utilizing the game paddle is provided. The protective rim is for a game paddle having a handle and a blade for surrounding at least a portion of the periphery of the blade. The protective rim is comprised of a metal element having a projection extending therefrom to effect anchoring of the metal element to the blade portion of the paddle and a resilient bumper bonded to the metal element along the lengthwise extent thereof.
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: December 19, 1978
    Assignee: Marcraft Recreation Corp.
    Inventor: Nathan Marks
  • Patent number: 4099718
    Abstract: An improved racquet frame construction including a one-piece handle, throat and shoulder member formed of a composite material and a metal rim is provided. The shoulder of the one-piece composite material member defines two opposed shoulder-receiving portions. The respective ends of a curved metal rim are secured in the opposed shoulder-receiving portions to thereby define an improved racquet frame.
    Type: Grant
    Filed: May 17, 1976
    Date of Patent: July 11, 1978
    Assignee: Marcraft Recreation Inc.
    Inventor: Nathan Marks
  • Patent number: 4062541
    Abstract: An improved game paddle construction, utilizing a wood core and metal skin layers is provided. The wood core defines an integrated blade portion and handle portion, the blade portion of the wood core having a uniform thickness defined by opposed substantially planar surfaces. The first and second metal skin layers are respectively bonded to the opposed surfaces of the wood core to substantially sandwich the entire blade portion of the wood core therebetween. A grip is secured to the handle portion, the grip surrounding a substantial lengthwise extent of the handle portion.
    Type: Grant
    Filed: February 25, 1976
    Date of Patent: December 13, 1977
    Assignee: Marcraft Recreation Inc.
    Inventor: Nathan Marks