Patents by Inventor Peter Holdcroft

Peter Holdcroft 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).

  • SYSTEMS, APPARATUSES, AND METHODS FOR IMPROVING POWERED AIR PURIFYING RESPIRATOR
    Publication number: 20230372744
    Abstract: Systems, apparatuses, and methods for reducing temperatures of purified air from air-purifying respirators are provided.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Inventors: Daniel James YEE, Alex ROCHAT, Raquel SUAREZ NET, Mark W. PEURIFOY, Raymond Peter HOLDCROFT, Jana BACINSKA, Shulong LI, Kelli HARPER, Robin B. REGAN, Petr LOPUSNIK, Vaclav HRUZA, Jan CRHA, Marie K. HAMMER, Jose Antonio FOSADO RODRIGUEZ, Juan Carlos Adib AUDELO NAVARRO, Taras ANDRUKH, Marlene M. OSTROMECKI, Mark L. OBERPRILLER, Kenneth G. KARLINCHAK, Tyler NIKITAS, Milan RABRENOVIC
  • Clydesdale gas detector with improved screen orientation based on input from attachment sensor
    Patent number: 10877010
    Abstract: The present invention relates generally to systems and methods for controlling the display of a gas detector. A gas detector may comprise at least one gas sensor configured to detect at least one gas in the ambient environment; a display configured to display information received from the at least one gas sensor; an attachment configured to attach the gas detector to a user; an attachment sensor configured to detect when the gas detector has been attached to a user; and a processor configured to receive information from the attachment sensor, and configured to automatically control the orientation of at least a portion of the display based on the information received from the attachment sensor which indicates that the gas detector is worn by the user so as to improve the visibility of the display to the user.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: December 29, 2020
    Assignee: Honeywell International Inc.
    Inventors: Raymond Peter Holdcroft, Nicholas Antram, Brett Vandenbussche, Joseph Vargas, Craig Kean, May Wilson, Bob Fawley, Carl Yates
  • CLYDESDALE GAS DETECTOR
    Publication number: 20190086378
    Abstract: Embodiments relate generally to systems and methods for controlling the display of a gas detector. A gas detector may comprise at least one gas sensor configured to detect at least one gas in the ambient environment; a display configured to display information received from the at least one gas sensor; an attachment configured to attach the gas detector to a user; an attachment sensor configured to detect when the gas detector has been attached to a user; and a processor configured to receive information from the attachment sensor, and configured to automatically control the orientation of the display based on information received from the attachment sensor.
    Type: Application
    Filed: March 30, 2017
    Publication date: March 21, 2019
    Inventors: Raymond Peter HOLDCROFT, Nicholas ANTRAM, Brett VANDENBUSSCHE, Joseph VARGAS, Craig KEAN, May WILSON, Robert FAWLEY, Carl YATES
  • Container, a closure for a container, and a base for a container
    Patent number: 9056703
    Abstract: A container, comprising: a body; and, a closure; wherein the closure has a lid hinged to a ring mounted on the body, the lid moveable from an open position to a closed position; wherein the lid has a tab hinged thereto for: inserting into and engaging a slot formed in the ring as the lid is moved to the closed position from the open position to thereby lock the lid in the closed position; or, receiving and engaging a pin head of a pin mounted on the ring in a hole formed in the tab to thereby hold the lid in the closed position, the pin configured to detach from the ring when the tab and lid are returned to the opened position.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: June 16, 2015
    Assignees: QUEEN'S UNIVERSITY AT KINGSTON, PATHOGEN DETECTION SYSTEMS, INC.
    Inventors: R. Stephen Brown, Eric Marcotte, Doug Wilton, Peter Gallant, David Robinson, Les Stokes, Peter Holdcroft, Matthew Miles, Simon Wilkinson, Lee Underwood
  • CONTAINER, A CLOSURE FOR A CONTAINER, AND A BASE FOR A CONTAINER
    Publication number: 20130177937
    Abstract: A container, comprising: a body; and, a closure; wherein the closure has a lid hinged to a ring mounted on the body, the lid moveable from an open position to a closed position; wherein the lid has a tab hinged thereto for: inserting into and engaging a slot formed in the ring as the lid is moved to the closed position from the open position to thereby lock the lid in the closed position; or, receiving and engaging a pin head of a pin mounted on the ring in a hole formed in the tab to thereby hold the lid in the closed position, the pin configured to detach from the ring when the tab and lid are returned to the opened position.
    Type: Application
    Filed: June 17, 2011
    Publication date: July 11, 2013
    Applicant: PATHOGEN DETECTION SYSTEMS, INC.
    Inventors: R. Stephen Brown, Eric Marcotte, Doug Wilton, Peter Gallant, David Robinson, Les Stokes, Peter Holdcroft, Matthew Miles, Simon Wilkinson, Lee Underwood
  • Microbial colony counter
    Patent number: D503808
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: April 5, 2005
    Assignee: Synoptics Limited
    Inventors: Leslie Stokes, Matthew Miles, Peter Holdcroft
  • Communication system wireless module
    Patent number: D463411
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: September 24, 2002
    Assignee: RED-M (Communications) Limited
    Inventors: Les Stokes, Matthew Miles, Peter Holdcroft, Chris Brading, Neil Evans, Clive Mayne
  • Communication system server
    Patent number: D463792
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: October 1, 2002
    Assignee: Red-M (Communications) Limited
    Inventors: Les Stokes, Matthew Miles, Peter Holdcroft, Chris Brading, Neil Evans, Clive Mayne
  • Container lid
    Patent number: D645221
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: September 13, 2011
    Assignees: Queen's University, Pathogen Detection Systems, Inc.
    Inventors: R. Stephen Brown, Eric Marcotte, Michelle Douma, Michael Miron, Doug Wilton, Peter Gallant, David Dolphin, Lee Underwood, David (Geoffrey) Robinson, Les Stokes, Peter Holdcroft, Matthew Miles
  • Optical detection system
    Patent number: D645772
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: September 27, 2011
    Assignees: Queen's University, Pathogen Detection Systems, Inc.
    Inventors: R. Stephen Brown, Eric Marcotte, Doug Wilton, Peter Gallant, David Dolphin, Michael Miron, Lee Underwood, David (Geoffrey) Robinson, Les Stokes, Peter Holdcroft, Matthew Brown
  • Container
    Patent number: D656287
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: March 20, 2012
    Assignees: Queen's University, Pathogen Detection Systems, Inc.
    Inventors: R. Stephen Brown, Eric Marcotte, Michelle Douma, Michael Miron, Doug Wilton, Peter Gallant, David Dolphin, Lee Underwood, David (Geoffrey) Robinson, Les Stokes, Peter Holdcroft, Matthew Miles
  • Display screen with graphical user interface
    Patent number: D661701
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: June 12, 2012
    Assignee: Pathogen Detection Systems, Inc.
    Inventors: R. Stephen Brown, Eric Marcotte, Doug Wilton, Peter Gallant, David Dolphin, Tom Radcliffe, Michael Miron, Lee Underwood, Les Stokes, Peter Holdcroft, Simon Wilkinson
  • Clip
    Patent number: D899240
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 20, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventor: Raymond Peter Holdcroft
  • Clip
    Patent number: D904178
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: December 8, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventor: Raymond Peter Holdcroft
  • Clip
    Patent number: D932292
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: October 5, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventor: Raymond Peter Holdcroft
  • Clip
    Patent number: D949001
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: April 19, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventor: Raymond Peter Holdcroft