Patents by Inventor Peter J. Leach

Peter J. Leach 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).

  • FIREARM SIGHTS AND ASSEMBLIES
    Publication number: 20240093965
    Abstract: Sights of the present disclosure comprise a housing supporting an optical sighting element, such as one or more lenses or iron sights. A first lateral side of the housing has a laterally-extending protrusion and a lead-in portion forward of the laterally-extending portion. In some arrangements the lead-in portion is laterally-inward of an outermost surface of the laterally-extending protrusion and has a surface roughness of less than 50 ?m. In some instances, the laterally-extending protrusion has a width of at least 1 mm and the lead-in portion has a length of at least five times the width of the laterally-extending protrusion.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 21, 2024
    Applicant: Springfield, Inc.
    Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
  • Firearm sights and assemblies
    Patent number: 11846491
    Abstract: Sights of the present disclosure comprise a housing supporting an optical sighting element, such as one or more lenses or iron sights. A first lateral side of the housing has a laterally-extending protrusion and a lead-in portion forward of the laterally-extending portion. In some arrangements the lead-in portion is laterally-inward of an outermost surface of the laterally-extending protrusion and has a surface roughness of less than 50 ?m. In some instances, the laterally-extending protrusion has a width of at least 1 mm and the lead-in portion has a length of at least five times the width of the laterally-extending protrusion.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: December 19, 2023
    Assignee: Springfield, Inc.
    Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
  • Firearm sights and assemblies
    Patent number: 11747112
    Abstract: Sights of the present disclosure comprise a housing supporting an optical sighting element, such as one or more lenses or iron sights. A first lateral side of the housing has a laterally-extending protrusion and a lead-in portion forward of the laterally-extending portion. In some arrangements the lead-in portion is laterally-inward of an outermost surface of the laterally-extending protrusion and has a surface roughness of less than 50 ?m. In some instances, the laterally-extending protrusion has a width of at least 1 mm and the lead-in portion has a length of at least five times the width of the laterally-extending protrusion.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: September 5, 2023
    Assignee: Springfield, Inc.
    Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
  • FIREARM SIGHTS AND ASSEMBLIES
    Publication number: 20220244016
    Abstract: Sights of the present disclosure comprise a housing supporting an optical sighting element, such as one or more lenses or iron sights. A first lateral side of the housing has a laterally-extending protrusion and a lead-in portion forward of the laterally-extending portion. In some arrangements the lead-in portion is laterally-inward of an outermost surface of the laterally-extending protrusion and has a surface roughness of less than 50 ?m. In some instances, the laterally-extending protrusion has a width of at least 1 mm and the lead-in portion has a length of at least five times the width of the laterally-extending protrusion.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
  • FIREARM SIGHTS AND ASSEMBLIES
    Publication number: 20220170718
    Abstract: Sights of the present disclosure comprise a housing supporting an optical sighting element, such as one or more lenses or iron sights. A first lateral side of the housing has a laterally-extending protrusion and a lead-in portion forward of the laterally-extending portion. In some arrangements the lead-in portion is laterally-inward of an outermost surface of the laterally-extending protrusion and has a surface roughness of less than 50 ?m. In some instances, the laterally-extending protrusion has a width of at least 1 mm and the lead-in portion has a length of at least five times the width of the laterally-extending protrusion.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
  • Rifle
    Patent number: D963099
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: September 6, 2022
    Assignee: Springfield, Inc.
    Inventors: Christopher Martin Baumbach, Peter J. Leach, Stephen H. McKelvain, Charles David Williams
  • Optic for a firearm
    Patent number: D963780
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: September 13, 2022
    Assignee: Springfield, Inc.
    Inventors: Stephen H. McKelvain, Peter J. Leach, Nick Ballard
  • Rifle
    Patent number: D1024252
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: April 23, 2024
    Assignee: Springfield, Inc.
    Inventors: Christopher Martin Baumbach, Peter J. Leach, Stephen H. McKelvain, Charles David Williams
  • Optic for a firearm
    Patent number: D1025275
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: April 30, 2024
    Assignee: Springfield, Inc.
    Inventors: Stephen H. McKelvain, Peter J. Leach, Nick Ballard