Patents by Inventor Edward S. Coleman, Jr.

Edward S. Coleman, Jr. 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: 20190009402
    Abstract: A magnetic tool holder includes a body having a bottom and side walls defining an elongate central channel, wherein the bottom defines a first plane and ends of the side walls define a second plane, wherein the body further includes side edges laterally extending from said side walls in the second plane, and outer side walls extending from the side edges back to the first plane; and at least one magnet in the elongate central channel, the at least one magnet having a tool securing surface positioned substantially coplanar with the second plane. The outer side walls configured in this manner greatly increase the magnetic flux in both planes or surfaces of the holder.
    Type: Application
    Filed: August 23, 2018
    Publication date: January 10, 2019
    Applicant: Ullman Devices Corporation
    Inventors: Edward S. Coleman, JR., Stanley S. Stromski
  • Patent number: 10052754
    Abstract: A magnetic tool holder includes a body having a bottom and side walls defining an elongate central channel, wherein the bottom defines a first plane and ends of the side walls define a second plane, wherein the body further includes side edges laterally extending from said side walls in the second plane, and outer side walls extending from the side edges back to the first plane; and at least one magnet in the elongate central channel, the at least one magnet having a tool securing surface positioned substantially coplanar with the second plane. The outer side walls configured in this manner greatly increase the magnetic flux in both planes or surfaces of the holder.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: August 21, 2018
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley S. Stromski
  • Patent number: 7190248
    Abstract: A holder for ferrous object, comprising: a holder body formed of a ferrous material and having at least one channel, the channel having a width and a depth; and a plurality of magnet members positioned in the at least one channel, the holder body and magnet members defining, in combination, a holding surface for magnetically securing ferrous objects.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: March 13, 2007
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley S. Stromski
  • Patent number: 6923317
    Abstract: A magnetic tool holder includes a body portion having an elongate central portion defining a channel and having side edges laterally extending from the central portion in a plane; and a magnet member disposed in the channel and having a tool securing surface positioned in the plane.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: August 2, 2005
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: 6760941
    Abstract: An accessory attachment device for a magnetic retrieval tool includes a ferrous base member having a substantially flat surface for magnetically securing to a magnetic tool and an accessory attachment member extending from the surface; and an accessory member connected to the attachment member.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: July 13, 2004
    Inventor: Edward S. Coleman, Jr.
  • Patent number: 6392517
    Abstract: A magnetic retrieval tool, includes a magnet holder having a cylindrical wall having a rear portion and a front portion, the wall defining a space for holding a magnet, the wall decreasing in thickness from the rear portion toward the front portion, and a magnet disposed in the space, wherein the magnet holder concentrates flux from the magnet at the front portion.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: May 21, 2002
    Assignee: Ullman Devices
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: 6312138
    Abstract: A lighted magnetic retrieval tool includes a magnet member having a pickup surface and an opening in the pickup surface; and a light member for directing light through the opening whereby light can be directed at objects to be retrieved with the pickup surface.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: November 6, 2001
    Inventors: Edward S. Coleman, Jr., Wen-Ruey Chang
  • Patent number: 5999074
    Abstract: A magnetic head for a magnetic pick-up tool includes a magnet having a pick-up surface and a sleeve member having an open end and being slidably positioned over the magnet, the sleeve member being made of a material acted upon by the magnet such that the magnet exerts a force upon the sleeve for maintaining the sleeve in a rest position wherein the open end extends beyond the pick-up surface, wherein the sleeve is slidable in a direction away from the pick-up surface and against the force to a withdrawn with respect to the magnet. A magnetic pick-up tool including a magnet head is also disclosed.
    Type: Grant
    Filed: February 5, 1997
    Date of Patent: December 7, 1999
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: 5945901
    Abstract: A magnet head for a magnetic pick-up tool includes a magnet having a pick-up surface and a sleeve member having an open end and being slidably positioned over the magnet with the pick-up surface exposed through the open end, the sleeve member being made of a material acted upon by the magnet such that the magnet exerts a force upon the sleeve for maintaining the sleeve in a rest position wherein the open end extends beyond the pick-up surface, wherein the sleeve is slidable in a direction away from the pick-up surface and against the force to a withdrawn with respect to the magnet. A magnetic pick-up tool including a magnet head is also disclosed.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: August 31, 1999
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: D446701
    Type: Grant
    Filed: November 2, 2000
    Date of Patent: August 21, 2001
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: D397006
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: August 18, 1998
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: D655841
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: March 13, 2012
    Assignee: Ullman Devices Corporation
    Inventor: Edward S Coleman, Jr.
  • Patent number: D413497
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: September 7, 1999
    Assignee: Ullman Devices Corporation
    Inventors: Edward S. Coleman, Jr., Stanley Stromski
  • Patent number: D430699
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: September 5, 2000
    Assignee: Ullman Devices Corporation
    Inventor: Edward S. Coleman, Jr.