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).
-
Publication number: 20250327642Abstract: 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: ApplicationFiled: May 13, 2025Publication date: October 23, 2025Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Patent number: 12298104Abstract: 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: GrantFiled: November 14, 2023Date of Patent: May 13, 2025Assignee: Springfield, Inc.Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Publication number: 20240093965Abstract: 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: ApplicationFiled: November 14, 2023Publication date: March 21, 2024Applicant: Springfield, Inc.Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Patent number: 11846491Abstract: 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: GrantFiled: February 18, 2022Date of Patent: December 19, 2023Assignee: Springfield, Inc.Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Patent number: 11747112Abstract: 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: GrantFiled: April 22, 2022Date of Patent: September 5, 2023Assignee: Springfield, Inc.Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Publication number: 20220244016Abstract: 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: ApplicationFiled: April 22, 2022Publication date: August 4, 2022Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Publication number: 20220170718Abstract: 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: ApplicationFiled: February 18, 2022Publication date: June 2, 2022Inventors: Dennis J. Reese, Stephen H. McKelvain, Nick Ballard, Peter J. Leach
-
Patent number: D963099Type: GrantFiled: September 28, 2020Date of Patent: September 6, 2022Assignee: Springfield, Inc.Inventors: Christopher Martin Baumbach, Peter J. Leach, Stephen H. McKelvain, Charles David Williams
-
Patent number: D963780Type: GrantFiled: November 30, 2020Date of Patent: September 13, 2022Assignee: Springfield, Inc.Inventors: Stephen H. McKelvain, Peter J. Leach, Nick Ballard
-
Patent number: D1024252Type: GrantFiled: August 4, 2022Date of Patent: April 23, 2024Assignee: Springfield, Inc.Inventors: Christopher Martin Baumbach, Peter J. Leach, Stephen H. McKelvain, Charles David Williams
-
Patent number: D1025275Type: GrantFiled: May 19, 2022Date of Patent: April 30, 2024Assignee: Springfield, Inc.Inventors: Stephen H. McKelvain, Peter J. Leach, Nick Ballard
-
Patent number: D1029171Type: GrantFiled: August 29, 2022Date of Patent: May 28, 2024Assignee: Springfield, Inc.Inventors: Nathan A. Brinkmeyer, Stephen H. McKelvain, Peter J. Leach
-
Patent number: D1072996Type: GrantFiled: July 24, 2023Date of Patent: April 29, 2025Assignee: Springfield, Inc.Inventors: Benjamin Boyd McKelvain, Stephen H. McKelvain, Charles David Williams, Nick Ballard, Peter J. Leach, Hasan Kepez
-
Patent number: D1072997Type: GrantFiled: August 29, 2022Date of Patent: April 29, 2025Assignee: Springfield, Inc.Inventors: Nathan A. Brinkmeyer, Stephen H. McKelvain, Peter J. Leach
-
Patent number: D1086349Type: GrantFiled: July 24, 2023Date of Patent: July 29, 2025Assignee: Springfield, Inc.Inventors: Benjamin Boyd McKelvain, Stephen H. McKelvain, Charles David Williams, Nick Ballard, Peter J. Leach, Christopher Martin Baumbach, Hasan Kepez
