Patents by Inventor Lawrence N. Brown
Lawrence N. Brown 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).
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Publication number: 20230120099Abstract: Portable, hand-held hydraulic tools having a modular power unit within a handle assembly and a working head assembly mated to the handle assembly. The working head assembly can have a pair of movable jaws or a movable jaw and a fixed jaw. The jaws can be configured to perform different operating operations, such as crimping operations and cutting operations.Type: ApplicationFiled: October 17, 2022Publication date: April 20, 2023Inventors: John David LeFavour, JR., Robert D. Auger, Lawrence N. Brown, Thomas Romeo Faucher, Peter Matthew Wason
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Patent number: 11426843Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: GrantFiled: December 23, 2019Date of Patent: August 30, 2022Assignee: Hubbell IncorporatedInventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Publication number: 20200139518Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: ApplicationFiled: December 23, 2019Publication date: May 7, 2020Inventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Patent number: 10513015Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: GrantFiled: September 7, 2016Date of Patent: December 24, 2019Assignee: Hubbell IncorporatedInventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Patent number: 10010954Abstract: A hydraulic tool cutting dies including first and second cutting dies. The first cutting die has a first mounting section and a first cutting edge. The first mounting section is sized and shaped to removably attached to a hydraulic tool. The second cutting die has a second mounting section and a second cutting edge. The second mounting section is sized and shaped to removably attached to the hydraulic tool. The first cutting die includes a post extending past the first cutting edge and the second cutting die includes a post receiving area which has a different cross-sectional shape than the post.Type: GrantFiled: November 4, 2009Date of Patent: July 3, 2018Assignee: Hubbell IncorporatedInventors: John D. Lefavour, Thomas R. Faucher, Lawrence N Brown, Shane M. Hopps
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Publication number: 20170028536Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: ApplicationFiled: September 7, 2016Publication date: February 2, 2017Inventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Publication number: 20160368159Abstract: A hydraulically powered cutting tool includes a blade holder for securing a piece of cutting material during the shearing process. The assembly includes a tool head having a receiving area for the blade holder. A powered actuator is attached to the tool head adjacent the receiving area for actuating a moving blade. The moving blade includes a first end attached to the powered actuator and a second end with a cutting surface facing a fixed blade. The blade holder is attached to the tool head and includes an arcuate bottom surface adjacent the receiving area at a first end and a sleeve at a second end. The fixed cutting blade is received in the sleeve and includes a cutting surface disposed facing the moving blade.Type: ApplicationFiled: September 2, 2016Publication date: December 22, 2016Inventors: Lawrence N. Brown, Mark A. Chiasson, Thomas R. Faucher
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Patent number: 9463556Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: GrantFiled: March 13, 2013Date of Patent: October 11, 2016Assignee: Hubbell IncorporatedInventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Publication number: 20130240228Abstract: A crimp tool includes a frame, a lead screw and a nut assembly connected to the lead screw. A spring member is connected to the frame and movable with rotation of the lead screw. A first transducer is connected to the nut assembly to measure a first force applied on the nut assembly. A second transducer is connected to the spring member to measure a second force applied thereon by the spring member.Type: ApplicationFiled: March 13, 2013Publication date: September 19, 2013Applicant: HUBBELL INCORPORATEDInventors: John David Lefavour, Alan Douglas Beck, Robert Michael Poirier, Peter Matthew Wason, Lawrence N. Brown
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Publication number: 20110179930Abstract: A hydraulically powered cutting tool includes a blade holder for securing a piece of cutting material during the shearing process. The assembly includes a tool head having a receiving area for the blade holder. A powered actuator is attached to the tool head adjacent the receiving area for actuating a moving blade. The moving blade includes a first end attached to the powered actuator and a second end with a cutting surface facing a fixed blade. The blade holder is attached to the tool head and includes an arcuate bottom surface adjacent the receiving area at a first end and a sleeve at a second end. The fixed cutting blade is received in the sleeve and includes a cutting surface disposed facing the moving blade.Type: ApplicationFiled: December 16, 2010Publication date: July 28, 2011Inventors: Lawrence N. Brown, Mark A. Chiasson, Thomas R. Faucher
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Publication number: 20100107843Abstract: A hydraulic tool cutting dies including first and second cutting dies. The first cutting die has a first mounting section and a first cutting edge. The first mounting section is sized and shaped to removably attached to a hydraulic tool. The second cutting die has a second mounting section and a second cutting edge. The second mounting section is sized and shaped to removably attached to the hydraulic tool. The first cutting die includes a post extending past the first cutting edge and the second cutting die includes a post receiving area which has a different cross-sectional shape than the post.Type: ApplicationFiled: November 4, 2009Publication date: May 6, 2010Inventors: John D. Lefavour, Thomas R. Faucher, Lawrence N. Brown, Shane M. Hopps