Patents by Inventor Donald Strum

Donald Strum 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: 20210059365
    Abstract: A compact and collapsible cane includes a handle, a tip, and at least two collapsible cane segments joining the handle to the tip. In some aspects, the cane segments are configurable in an unfolded configuration and a folded configuration, where, in the folded configuration, a flat or nesting surface of one of the cane segments abuts a corresponding flat or nesting surface of an adjacent cane segment. In various examples, the collapsible cane includes a hinge with two parallel pivot axes between the two collapsible cane segments. In some examples, the cane includes a connector system with a male connector and a female connector connected by a shock cord between the two collapsible cane segments.
    Type: Application
    Filed: November 12, 2020
    Publication date: March 4, 2021
    Inventors: Donald Strum, Robert Beale Van Varick, Matthew Mead Schmitt, Vladimir Anokhin, William Robert Parcells
  • Patent number: 10889995
    Abstract: A wall assembly comprises a first sidewall, a second sidewall and a rear wall, wherein a plurality of non-porous tiles are affixed to the first sidewall, the second sidewall and the rear wall of the wall assembly. Each first sidewall tile, second sidewall tile, and rear wall tile extends the full length of one dimension of the first sidewall, the second sidewall, and the rear wall, respectively. Both upper and lower edges of the first sidewall tiles, second sidewall tiles, and rear wall tiles comprise a chamfer optionally terminating short of a first end and a second end of the first and second sidewall tiles and rear wall tiles. The rear wall tiles comprise a dado located at each end of the rear wall tile that provides a hidden connection with the first and second sidewall tiles. The first and second sidewall tiles and the rear wall tiles are of a synthetic or natural material.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: January 12, 2021
    Assignee: DUPONT SAFETY & CONSTRUCTION, INC.
    Inventors: Yuka Midorikawa-Haelters, Matthew Schmitt, Donald Strum, Robert Beale Van Varick, Barry D Olson, Jeffrey Hutchins, Kevin Urbanski
  • Patent number: 10863803
    Abstract: A compact and collapsible cane includes a handle, a tip, and at least two collapsible cane segments joining the handle to the tip. In some aspects, the cane segments are configurable in an unfolded configuration and a folded configuration, where, in the folded configuration, a flat or nesting surface of one of the cane segments abuts a corresponding flat or nesting surface of an adjacent cane segment. In various examples, the collapsible cane includes a hinge with two parallel pivot axes between the two collapsible cane segments. In some examples, the cane includes a connector system with a male connector and a female connector connected by a shock cord between the two collapsible cane segments.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: December 15, 2020
    Assignee: MICHAEL GRAVES DESIGN GROUP, INC.
    Inventors: Donald Strum, Robert Beale Van Varick, Matthew Mead Schmitt, Vladimir Anokhin, William Robert Parcells
  • Publication number: 20200131782
    Abstract: A wall assembly comprises a first sidewall, a second sidewall and a rear wall, wherein a plurality of non-porous tiles are affixed to the first sidewall, the second sidewall and the rear wall of the wall assembly. Each first sidewall tile, second sidewall tile, and rear wall tile extends the full length of one dimension of the first sidewall, the second sidewall, and the rear wall, respectively. Both upper and lower edges of the first sidewall tiles, second sidewall tiles, and rear wall tiles comprise a chamfer optionally terminating short of a first end and a second end of the first and second sidewall tiles and rear wall tiles. The rear wall tiles comprise a dado located at each end of the rear wall tile that provides a hidden connection with the first and second sidewall tiles. The first and second sidewall tiles and the rear wall tiles are of a synthetic or natural material.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 30, 2020
    Inventors: Yuka Midorikawa-Haelters, Matthew Schmitt, Donald Strum, Robert Beale Van Varick, Barry D. Olson, Jeffrey Hutchins, Kevin Urbanski
  • Publication number: 20200008545
    Abstract: A compact and collapsible cane includes a handle, a tip, and at least two collapsible cane segments joining the handle to the tip. In some aspects, the cane segments are configurable in an unfolded configuration and a folded configuration, where, in the folded configuration, a flat or nesting surface of one of the cane segments abuts a corresponding flat or nesting surface of an adjacent cane segment. In various examples, the collapsible cane includes a hinge with two parallel pivot axes between the two collapsible cane segments. In some examples, the cane includes a connector system with a male connector and a female connector connected by a shock cord between the two collapsible cane segments.
    Type: Application
    Filed: March 23, 2018
    Publication date: January 9, 2020
    Inventors: Donald Strum, Robert Beale Van Varick, Matthew Mead Schmitt, Vladimir Anokhin, William Robert Parcells
  • Publication number: 20180265421
    Abstract: An apparatus as a countertop composter includes a container, a frame, a lid with holes that can be adjustably opened and closed. The container has a bottom wall, a side wall, an open top and a top edge defined by the side wall. The frame is configured to be coupled to and support the container. The container may be made of a resilient material. When the container is inverted, a force is applied onto the bottom of the container to remove the organic waste inside the container.
    Type: Application
    Filed: March 16, 2018
    Publication date: September 20, 2018
    Applicant: Polder Products, LLC
    Inventors: William PARCELLS, Yuka MIDORIKAWA-HAELTERS, Robert VAN VARICK, Donald STRUM
  • Patent number: D517869
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: March 28, 2006
    Inventors: Michael Graves, Donald Strum, Eric Bogner
  • Patent number: D530398
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: October 17, 2006
    Assignee: Masco Corporation of Indiana
    Inventors: Michael Graves, Donald Strum, William Harrington, Scott Doty
  • Patent number: RE39431
    Abstract: A kettle is provided which includes a body defining a storage unit and including a spout coupled to the body and defining an opening. The kettle also includes a handle having first and second ends and coupled to the body for rotation about a second axis disposed between the first and second ends and engageably coupled to the spout lid, wherein the rotation of the handle in a first direction causes movement of the lid to its open position and rotation of the handle in a second direction causes movement of the lid to its closed position.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: December 19, 2006
    Assignee: Helen of Troy Limited
    Inventors: Mark Naden, Donald Strum
  • Patent number: D544996
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: June 19, 2007
    Assignee: Hubbell Incorporated
    Inventors: Michael Graves, Donald Strum, William J. Harrington
  • Patent number: D552340
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: October 9, 2007
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D552366
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: October 9, 2007
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D555350
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: November 20, 2007
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D566249
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: April 8, 2008
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D566250
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: April 8, 2008
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D567915
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: April 29, 2008
    Assignee: Drive Medical Design & Manufacturing
    Inventors: Michael Graves, David Peschel, Donald Strum, Robert Van Varick, Yuka Midorikawa, Sean Beaudette, Matthew Tramontana
  • Patent number: D817582
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: May 8, 2018
    Assignee: POLDER PRODUCTS, LLC
    Inventors: William Parcells, Yuka Midorikawa-Haelters, Robert Van Varick, Donald Strum
  • Patent number: D847373
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: April 30, 2019
    Assignee: MARPAC, LLC
    Inventors: Jessica Hurwit, Lawrence Alan Simpson, Donald Strum, Edith Wine
  • Patent number: D851934
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: June 25, 2019
    Assignee: POLDER PRODUCTS, LLC
    Inventors: William Parcells, Yuka Midorikawa-Haelters, Robert Van Varick, Donald Strum
  • Patent number: D926960
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: August 3, 2021
    Assignee: Marpac, LLC
    Inventors: Donald Strum, Jessica Hurwit, Edith Wine