Patents by Inventor Richard S. Constantine

Richard S. Constantine 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: 20180295772
    Abstract: The bulb planter employs a pair of members which cooperate to form a generally cylindrical structure with a working end in a closed position. One member pivots to an open pivoted position wherein the members separate at the working ends. An angularly displaceable lever is forced toward a handle to actuate the member for pivoting. Upon release of the lever, the member pivots back to the closed position.
    Type: Application
    Filed: April 18, 2017
    Publication date: October 18, 2018
    Inventors: Richard S. Constantine, Siu-Leung Tang
  • Patent number: 10058993
    Abstract: A tool holder assembly for a watercraft and other applications employs a base assembly which is radially expandable to engage the inner surface of a cup holder or similar structure. The upper portion of the tool holder assembly includes a container and a multitude of thin rods which engage and press against tools inserted into the container. A containment net is placed over the projecting top portions of the tools and is secured by clips which engage retainers mounted at the top portion of the container. The tool holder assembly is installed by relative rotation between the upper portion and the base assembly.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: August 28, 2018
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Siu-Leung Tang
  • Publication number: 20180015611
    Abstract: A tool holder assembly for a watercraft and other applications employs a base assembly which is radially expandable to engage the inner surface of a cup holder or similar structure. The upper portion of the tool holder assembly includes a container and a multitude of thin rods which engage and press against tools inserted into the container. A containment net is placed over the projecting top portions of the tools and is secured by clips which engage retainers mounted at the top portion of the container. The tool holder assembly is installed by relative rotation between the upper portion and the base assembly.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 18, 2018
    Inventors: Richard S. Constantine, Siu-Leung Tang
  • Publication number: 20170347637
    Abstract: A fishing gaff incorporates a mechanism which selectively releases the hook from a tubular shaft. A button at an end of the shaft opposite the hook is depressed to release the hook. In one embodiment, an actuator of a release engages a plurality of locking jaws to spread same and release the hook.
    Type: Application
    Filed: June 2, 2016
    Publication date: December 7, 2017
    Inventor: Richard S. Constantine
  • Patent number: 9801365
    Abstract: A jaw spreader device is adapted to spread apart the jaws of a fish to facilitate removal of a hook or lure from the fish. The device has a spring biased tong-like configuration wherein in the normal configuration; the distal ends are spread apart. A lock mechanism locks the device in a compact locked position to facilitate insertion between the fish jaws into the mouth of the fish. The working ends of the each tong includes a flattened blade, an arcuate bend and a transverse spreader bar. Upon insertion of the device into the jaws/mouth of the fish release of the lock mechanism, the jaws are forced apart and biased to provide a stable enlarged opening. The spreading device may then be manually compressed to facilitate withdrawal from the fish.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: October 31, 2017
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, John C. Ward
  • Publication number: 20160374324
    Abstract: A jaw spreader device is adapted to spread apart the jaws of a fish to facilitate removal of a hook or lure from the fish. The device has a spring biased tong-like configuration wherein in the normal configuration; the distal ends are spread apart. A lock mechanism locks the device in a compact locked position to facilitate insertion between the fish jaws into the mouth of the fish. The working ends of the each tong includes a flattened blade, an arcuate bend and a transverse spreader bar. Upon insertion of the device into the jaws/mouth of the fish release of the lock mechanism, the jaws are forced apart and biased to provide a stable enlarged opening. The spreading device may then be manually compressed to facilitate withdrawal from the fish.
    Type: Application
    Filed: June 24, 2015
    Publication date: December 29, 2016
    Inventors: Richard S. Constantine, John C. Ward
  • Patent number: 9421691
    Abstract: A knife with a guard assembly generally comprises a blade member, a handle assembly, and a blade guard assembly. The blade member includes a blade having a sharpened edge and an integral shank. The handle assembly is mounted to the shank. The blade guard assembly is mounted for pivotal movement about the blade member between a retracted position adjacent the handle to a protective position covering the sharpened edge. The blade guard is spring loaded by a spring about a pivot axis and a biased actuator secures the blade guard in the retracted position and the stable protective position. Upon depressing the actuator the blade guard assembly is pivoted to the protective position from the retracted position by a force of the spring.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: August 23, 2016
    Assignee: Acme United Corporation
    Inventor: Richard S. Constantine
  • Patent number: D724908
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 24, 2015
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D724918
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 24, 2015
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D724919
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 24, 2015
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D729663
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: May 19, 2015
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D740389
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: October 6, 2015
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D771461
    Type: Grant
    Filed: October 12, 2015
    Date of Patent: November 15, 2016
    Assignee: Acme United Corporation
    Inventors: Thomas R. Stokes, Richard S. Constantine
  • Patent number: D799204
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: October 10, 2017
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Siu-Leung Tang
  • Patent number: D815490
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: April 17, 2018
    Assignee: Acme United Corporation
    Inventors: Richard S. Constantine, Kenneth W. Harris, Aaron P. Brookhart, Brandon T. Hefer, Justin T. Snell
  • Patent number: D828133
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 11, 2018
    Assignee: ACME UNITED CORPORATION
    Inventor: Richard S. Constantine
  • Patent number: D828737
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: September 18, 2018
    Assignee: ACME UNITED CORPORATION
    Inventor: Richard S. Constantine
  • Patent number: D828738
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 18, 2018
    Assignee: ACME UNITED CORPORATION
    Inventor: Richard S. Constantine
  • Patent number: D829521
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: October 2, 2018
    Assignee: ACME UNITED CORPORATION
    Inventor: Richard S. Constantine
  • Patent number: D834142
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: November 20, 2018
    Assignee: ACME UNITED CORPORATION
    Inventor: Richard S. Constantine