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Lefavour, US

Carolyn K. Lefavour, Naperville, IL US

Patent application numberDescriptionPublished
20080274243BAKING PAN - A baking pan that includes a main support structure and a plurality of baking wells are disposed within the main support structure, wherein the plurality of baking wells combine to form a decorative shape. The baking pan is used to create decorative cakes.11-06-2008

John Lefavour, Litchfield, NH US

Patent application numberDescriptionPublished
20110253870MULTI-POSITION BASE ASSEMBLY FOR TOOL - A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.10-20-2011
20130008011MULTI-POSITION BASE ASSEMBLY FOR TOOL - A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.01-10-2013
20130009029MULTI-POSITION BASE ASSEMBLY FOR TOOL - A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.01-10-2013

John D. Lefavour, Litchfield, NH US

Patent application numberDescriptionPublished
20080282763Hydraulic tool - A hand-held hydraulic tool including a hydraulic drive system comprising a pump; and a user control system for at least partially controlling operation of the hydraulic tool. The user control system includes a first user control at a first location having a first pump activation control switch and a first hydraulic drive system drain control switch, and a second user control at a second location having a second pump activation control switch and a second hydraulic drive system drain control switch. The hydraulic tool is adapted to be controlled by a user at either of the first or the second locations.11-20-2008
20090031779Jaw assembly - A jaw assembly including a first jaw, a second jaw, and a pivot pin. The first jaw has two spaced first ears having pivot pin holes through the first ears. The second jaw has two spaced second ears having a pivot pin holes through the second ears. The pivot pin is located in the pivot pin holes to pivotably mount the first and second jaws to each other. The pivot sections include a guide surface configured to guide alignment of the ears relative to each other to thereby align the pivot pin holes with each other. The jaws each include a rear end with a roller contact surface configured to be moved apart by rollers of a roller assembly of a tool. The rear ends each include a concave surface configured to locate one of the rollers therein.02-05-2009
20090038090Hand-held electrical conductor cleaning apparatus - A hand-held electrical conductor cleaning apparatus including a frame having a handle section and a tube section; an abrasive member movably mounted in the tube section; a motor adapted to move the abrasive member inside the tube section; a battery connected to the motor; and a user control for actuating the motor.02-12-2009
20090313820Crimping Tool Connector Locator - Disclosed herein is a hydraulic tool working head guide. The hydraulic tool working head guide includes a main section having a general plate shape. The main section is adapted to be connected to an exterior surface of a hydraulic tool working head. The main section includes a slot having an open end at an edge of the main section and a closed end at a middle portion of the main section. The slot extends through a thickness of the main section. The closed end is adapted to be aligned with a receiving area of the hydraulic tool working head. The slot is adapted to substantially center a connector and/or a conductor in the receiving area.12-24-2009
20100107843Cutter - 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.05-06-2010
20110135389Tamper device - Disclosed herein is a tamper device. The tamper device includes a housing, a drive, a tamper, and a wobble connection. The drive is connected the housing. The tamper is adapted to reciprocate relative to the housing and apply pressure to a surface. The wobble connection is between the drive and the tamper, wherein the wobble connection includes a wobble plate. A first end portion of the tamper is at a side of the wobble plate.06-09-2011
20110154652Powder actuated tool and connector - Disclosed herein is an electrical wedge connector wedge. The electrical wedge connector wedge includes a first end, a second end, a first conductor groove, and an opening. The second end is opposite the first end. The wedge includes a generally tapered shape from the second end to the first end. The first conductor groove extends between the first end and the second end. The opening extends into the second end. The opening is adapted to receive at least a portion of an explosive charge for driving the wedge into an electrical wedge connector shell.06-30-2011
20130340223BUCKET TRUCK INTENSIFIER - A high pressure tool assembly includes a hand control valve mechanically connectable to a tool. An intensifier is fluidly connected to the hand control valve and to the tool. The intensifier increases pressure of an operating fluid to be supplied to the tool. A first fluid circuit conveying the first operating fluid is formed between the intensifier and the tool. A second fluid circuit conveying a second operating fluid is formed between the hand control valve and the intensifier. The first fluid circuit operates at a first pressure. The second fluid circuit operates at a second pressure. The first pressure is higher than the second pressure. The first fluid circuit is isolated from the second fluid circuit.12-26-2013
20130340237BUCKET TRUCK INTENSIFIER HAVING A HYDRAULIC MANIFOLD - A high pressure tool assembly includes a tool and a hand control valve connected to the tool. A hydraulic manifold is fluidly connected to the hand control valve. An intensifier is fluidly connected to the hydraulic manifold and to the tool. The intensifier increases the pressure of a first operating fluid supplied to the tool. A first fluid circuit is formed between the hand control valve, the hydraulic manifold and the intensifier. The first fluid circuit operates at a first pressure. A second fluid circuit is formed between the intensifier and the tool and operates at a second pressure. The second pressure is larger than the first pressure. The second fluid circuit is isolated from the first fluid circuit.12-26-2013

Patent applications by John D. Lefavour, Litchfield, NH US

John David Lefavour, Litchfield, NH US

Patent application numberDescriptionPublished
20130240228Crimp Tool Force Monitoring Device - 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.09-19-2013
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