Patents by Inventor Kenneth H. Mimlitch
Kenneth H. Mimlitch 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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Patent number: 10190335Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: GrantFiled: July 18, 2016Date of Patent: January 29, 2019Assignee: Lock II, LLCInventors: J. Gregory DeHaven, Kenneth H. Mimlitch, Donald P. Cooke, Jr.
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Patent number: 9816294Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: GrantFiled: June 15, 2015Date of Patent: November 14, 2017Assignee: Lock II, LLCInventors: Chris L. Burrus, Brian T. Craycraft, J. Gregory DeHaven, John H. Janes, Kenneth H. Mimlitch, Benjamin T. Redmon, J. Clayton Miller, Donald P. Cooke, Jr.
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Publication number: 20160326774Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: ApplicationFiled: July 18, 2016Publication date: November 10, 2016Inventors: J. Gregory DeHaven, Kenneth H. Mimlitch, Donald P. Cooke, JR.
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Publication number: 20150275550Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: ApplicationFiled: June 15, 2015Publication date: October 1, 2015Inventors: Chris L. Burrus, Brian T. Craycraft, J. Gregory DeHaven, John H. Janes, Kenneth H. Mimlitch, Benjamin T. Redmon, J. Clayton Miller, Donald P. Cooke, JR.
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Patent number: 9080349Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: GrantFiled: December 18, 2013Date of Patent: July 14, 2015Assignee: LOCK II, L.L.C.Inventors: Chris L. Burrus, Brian T. Craycraft, J. Gregory DeHaven, John H. Janes, Kenneth H. Mimlitch, Benjamin T. Redmon, J. Clayton Miller, Donald P. Cooke, Jr.
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Patent number: 8826709Abstract: A relocking mechanism that blocks the path of a bolt within a lock assembly is presented. The relocking mechanism comprises a breakaway member that is repositioned when the lock assembly is attacked by some mechanical means, such as impact applied via a hammer and punch to the lock housing through a spindle hole in a door. The breakaway member prior to attack holds a preloaded relocking plunger clear from bolt movement. When the breakaway member is repositioned upon attack, the plunger is free to move under a biasing force into position so as to block the bolt thus keeping the lock in a secure locked state regardless of the state of the locks default blocking mechanism.Type: GrantFiled: October 21, 2010Date of Patent: September 9, 2014Assignee: Kaba Mas, LLCInventors: Greg Dehaven, Kenneth H. Mimlitch, Edward Pollard
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Publication number: 20140165678Abstract: A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.Type: ApplicationFiled: December 18, 2013Publication date: June 19, 2014Applicant: LOCK II, LLCInventors: Chris L. Burrus, Brian T. Craycraft, J. Gregory DeHaven, John H. Janes, Kenneth H. Mimlitch, Benjamin T. Redmon, J. Clayton Miller, Donald P. Cooke, JR.
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Patent number: 8635893Abstract: A high security lock includes a lock bolt movable between extended and retracted positions, a bolt retraction gear coupled to the lock bolt, and a manually-driven gear. When a controller verifies that user-input information is correct for unlocking the lock, the bolt retraction gear and manually-driven gear are operatively coupled such that the gear can drive the lock bolt from the extended position to the retracted position.Type: GrantFiled: March 14, 2013Date of Patent: January 28, 2014Assignee: Lock II, L.L.C.Inventors: J. Clayton Miller, Donald P. Cooke, Jr., Michael P. Harvey, Brian T. Craycraft, Philip D. Mason, Kenneth H. Mimlitch, Craig Volk
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Publication number: 20130042657Abstract: A relocking mechanism that blocks the path of a bolt within a lock assembly is presented. The relocking mechanism comprises a breakaway member that is repositioned when the lock assembly is attacked by some mechanical means, such as impact applied via a hammer and punch to the lock housing through a spindle hole in a door. The breakaway member prior to attack holds a preloaded relocking plunger clear from bolt movement. When the breakaway member is repositioned upon attack, the plunger is free to move under a biasing force into position so as to block the bolt thus keeping the lock in a secure locked state regardless of the state of the locks default blocking mechanism.Type: ApplicationFiled: October 21, 2010Publication date: February 21, 2013Applicant: KABA MAS, LLCInventors: Greg Dehaven, Kenneth H. Mimlitch, Edward Pollard
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Patent number: 6178791Abstract: The technique for electronically resetting a magnetically sealed solenoid to an unattracted, unactuated position is described for use with solenoids which have either a residual magnetic or a permanent magnet holding force necessary to retain the armature of the solenoid in its actuated position until such time as the armature is either physically displaced by a mechanical force or an electronic signal is applied to the solenoid. This displacement creates a reverse polarity magnetic field, effectively overcoming the magnetic field acting to hold the armature in its actuated position, permitting a small mechanical force to reset the armature. In order to prevent a lock or similar device from being conditioned for opening and possibly left in that condition for a significant period of time while unattended, jeopardizing the security of the container and its contents, the actuation of the armature in the reset or release phase may occur a relatively short time following its actuation.Type: GrantFiled: December 28, 1999Date of Patent: January 30, 2001Assignee: Mas-Hamilton Group, Inc.Inventors: James D. Hill, William Fain Irving, James Thomas Loiselle, Joseph W. Luciano, Kenneth H. Mimlitch, John E. Passafiume
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Patent number: 6151935Abstract: A deadbolt lock and a deadbolt which will extend automatically whenever a container is locked by virtue of a rigid portion of the container engaging a trigger element extending from the end face of the bolt and causing the release of an outer bolt portion is shown and described herein. The release of the outer bolt of the bolt assembly allows the outer bolt to project outwardly and to lock the container notwithstanding the fact that the bolt has not been reset by the operator of the lock. The bolt is self-contained and can be substituted into many existing lock mechanisms of the mechanical type and into some of the existing electronic dial combination locks, to provide the auto-locking enhancement.Type: GrantFiled: September 8, 1997Date of Patent: November 28, 2000Assignee: MAS-Hamilton GroupInventors: Walter R. Evans, James D. Hamilton, Kenneth H. Mimlitch
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Patent number: 6006561Abstract: The technique for electronically resetting a magnetically sealed solenoid to an unattracted, unactuated position is described for use with solenoids which have either a residual magnetic or a permanent magnet holding force necessary to retain the armature of the solenoid in its actuated position until such time as the armature is either physically displaced by a mechanical force or an electronic signal is applied to the solenoid. This displacement creates a reverse polarity magnetic field, effectively overcoming the magnetic field acting to hold the armature in its actuated position, permitting a small mechanical force to reset the armature. In order to prevent a lock or similar device from being conditioned for opening and possibly left in that condition for a significant period of time while unattended, jeopardizing the security of the container and its contents, the actuation of the armature in the reset or release phase may occur a relatively short time following its actuation.Type: GrantFiled: May 7, 1997Date of Patent: December 28, 1999Assignee: Mas-Hamilton Group, Inc.Inventors: James D. Hill, William Fain Irving, James Thomas Loiselle, Joseph W. Luciano, Kenneth H. Mimlitch, John E. Passafiume
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Patent number: 5893283Abstract: An electronic combination lock of the self-powered type, wherein the electrical energy for operation of the lock is developed within the lock itself, has a solenoid which magnetically seals in the activated position, thus preserving the "open" condition of the lock until such time as the operator may withdraw the bolt. Significantly, there is no requirement for continued electrical power to hold the solenoid and the latching mechanism in a condition for lock opening.Type: GrantFiled: May 7, 1997Date of Patent: April 13, 1999Assignee: Mas-Hamilton GroupInventors: Walter R. Evans, Kenneth H. Mimlitch, Larry J. Rice
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Patent number: 5527116Abstract: A keyboard has two segments connected to each other at their rear ends by a connector. The two segments can be pivoted about the connector through 90.degree. in the plane of a support surface for the keyboard. In one embodiment, each keyboard segment may be disposed at a maximum angle of 45.degree. to its support surface in a plane perpendicular to its support surface. Thus, the two segments may be tilted 90.degree. with respect to each other. The two segments may be separated and supported individually through three pivotally mounted supports on its bottom surface. Two of the supports are disposed adjacent the rear corners and pivot on the same axis while the third support is disposed adjacent a lower inner corner of the segment and pivots on an axis perpendicular to the pivot axis of the other two supports. Each of the supports has two legs of different lengths to permit various tilting configurations of each segment with one of the legs having an adjustable length in one embodiment.Type: GrantFiled: May 3, 1995Date of Patent: June 18, 1996Assignee: Maxi Switch, Inc.Inventors: John M. Huellemeier, Charles H. Lingle, Kenneth H. Mimlitch, Edward E. Pollard, Raymond H. Reichenbach, Jr.
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Patent number: 5467108Abstract: A pointing stick, which is used to control the position of a cursor on a computer monitor, has its axial longitudinal position relative to its fixed cover adjusted so that a flat bottom surface of a pad on the bottom of the pointing stick does not exert a force on a flat sensing surface, which produces electrical signals in accordance with where the flat bottom surface of the pad engages it when the pointing stick is moved and the force with which it is engaged, unless a user moves the pointing stick. This adjustment is accomplished during assembly through four equally spaced angularly groups of teeth on the pointing stick cooperating with four equally angularly spaced detents on a fixed support cover for the pointing stick. The teeth of each group are of varying length in a direction parallel to the longitudinal axis of the pointing stick from a minimum at one end to a maximum at the other so that a tooth of the same length of each group engages one of the detents at the same time.Type: GrantFiled: February 15, 1994Date of Patent: November 14, 1995Assignee: Lexmark International, Inc.Inventor: Kenneth H. Mimlitch
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Patent number: 5454652Abstract: A keyboard has two segments connected to each other at their rear ends by a connector. The two segments can be pivoted about the connector through 90.degree. in the plane of a support surface for the keyboard. In one embodiment, each keyboard segment may be disposed at a maximum angle of 45.degree. to its support surface in a plane perpendicular to its support surface. Thus, the two segments may be tilted 90.degree. with respect to each other. The two segments may be separated and supported individually through three pivotally mounted supports on its bottom surface. Two of the supports are disposed adjacent the rear corners and pivot on the same axis while the third support is disposed adjacent a lower inner corner of the segment and pivots on an axis perpendicular to the pivot axis of the other two supports. Each of the supports has two legs of different lengths to permit various tilting configurations of each segment with one of the legs having an adjustable length in one embodiment.Type: GrantFiled: November 12, 1993Date of Patent: October 3, 1995Assignee: Lexmark International, Inc.Inventors: John M. Huellemeier, Charles H. Lingle, Kenneth H. Mimlitch, Edward E. Pollard, Raymond H. Reichenbach, Jr.
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Patent number: 5171978Abstract: A trackball assembly has a ball supported on a bottom ball support, which is rotatably and translationally mounted on a lower support having an upper support conntected thereto. The ball protrudes through an opening, which has a beveled inner surface, in a retaining cap releasably secured to an upper wall of the upper support to enable manipulation of the ball by a user to position a pointer on a computer screen. The amount and direction of movement of the ball during its rotation in each of X and Y coordinate directions are sensed by two silicone rubber rollers, which are substantially perpendicular to each other, engaging the ball. Each roller is mounted on a metal shaft, which extends through an enlarged hole in a shaft support mounted on the lower support to enable limited pivoting of the shaft and the roller thereon.Type: GrantFiled: November 22, 1991Date of Patent: December 15, 1992Assignee: Lexmark International, Inc.Inventors: Kenneth H. Mimlitch, Edward E. Pollard
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Patent number: D346377Type: GrantFiled: October 9, 1992Date of Patent: April 26, 1994Assignee: Lexmark International, Inc.Inventors: Kenneth H. Mimlitch, Thomas E. Pangburn
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Patent number: D362434Type: GrantFiled: May 27, 1994Date of Patent: September 19, 1995Assignee: Lexmark International, Inc.Inventors: William A. Abell, Jr., David C. Bishop, Edwin T. Coleman, III, John M. Huellemeier, Charles H. Lingle, Peter J. Mendel, Kenneth H. Mimlitch, Edward E. Pollard, Steven A. Silverstein