Patents by Inventor Chad A. Grand

Chad A. Grand 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: 20240003629
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 4, 2024
    Inventors: David Allen Dore, Robert C. Tucker, Chad A. Grand
  • Publication number: 20210369053
    Abstract: Disclosed herein is a cooking apparatus having a cooking heat source; a grill grate having a grill grate surface, the grill grate being positioned over the cooking heat source; a griddle plate, the griddle plate being moveable between a cooking position and a stowed position, the griddle plate being positioned over the grill grate in the cooking position, and the griddle plate being lower than the plane of the grill grate surface in the stowed position; a counterbalance mechanism connected to the griddle plate; a support frame with a slot extending vertically through the support frame, and a lid, the lid having an open position and a closed position, with a portion of the lid extending through the slot when the lid is in the open position, and with the portion of the lid not extending through the slot when the lid is in the closed position.
    Type: Application
    Filed: March 7, 2021
    Publication date: December 2, 2021
    Inventor: Chad A. Grand
  • Publication number: 20210239399
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 5, 2021
    Inventors: DAVID DORE, Robert C. Tucker, Chad A. Grand
  • Patent number: 10989477
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: April 27, 2021
    Assignee: Safezone Safety Systems, LLC
    Inventors: David Allen Dore, Robert C. Tucker, Chad A. Grand
  • Publication number: 20190069720
    Abstract: Disclosed herein in the accompanying description and drawings is a cooking apparatus having a cooking heat source; a grill grate having a grill grate surface, the grill grate surface defining a plane of the grill grate surface, the grill grate being positioned over the cooking heat source; a griddle plate, the griddle plate being moveable between a cooking position and a stowed position, the griddle plate being positioned over the grill grate in the cooking position, and a majority of the griddle plate being lower than the plane of the grill grate surface in the stowed position; and a lift mechanism connected to the griddle plate, such that the lift mechanism supports at least a portion of the weight of the griddle plate between the cooking position and the stowed position.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 7, 2019
    Inventor: Chad A. Grand
  • Publication number: 20150111161
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Inventors: David Allen Dore, Robert C. Tucker, Chad A. Grand
  • Publication number: 20150101396
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 16, 2015
    Inventors: David Allen Dore, Robert C. Tucker, Chad A. Grand
  • Patent number: 8947249
    Abstract: In the specification and drawings, an apparatus for conducting hot work is described and shown with an enclosure; a hot work apparatus operable within the enclosure; and a detector located exterior of the enclosure, the detector being in detecting communication with the interior of the enclosure, such that the detector detects the presence of a condition within the enclosure. A method of conducting hot work is also described and shown.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: February 3, 2015
    Assignee: Safezone Safety Systems, LLC
    Inventors: David Allen Dore, Robert C. Tucker, Chad A. Grand