Patents Assigned to C.R. Laurence Company, Inc.
-
Patent number: 9309696Abstract: A door panel lock system for a door panel assembly. The door panel lock system is incorporated into a cutout in a door panel of the door panel assembly. The lock system includes a lock mechanism that is coupled to a floor bolt assembly by a connecting member, and a cover that is coupled to the door panel and covers a portion of the cutout and the connecting member.Type: GrantFiled: September 4, 2007Date of Patent: April 12, 2016Assignee: C.R. LAURENCE COMPANY, INC.Inventors: Donald E. Friese, Gary Sprague
-
Patent number: 8944414Abstract: A component railing system and method of use is provided in which railings may be installed with less time and customization over known systems. In particular, two embodiments of the present invention allow mounting of a cap rail to a post or a bracket. The resulting configurations allow quick installation or replacement of panels, which are supported by the cap rail and base shoe.Type: GrantFiled: June 16, 2005Date of Patent: February 3, 2015Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 8776477Abstract: A system of aligning a panel comprising a base shoe having two side walls and a concave base surface and a mounting pad having a substantially flat bottom surface and a convex top surface corresponding to the concave base surface of the base shoe. When the mounting pad is disposed beneath the concave base surface of the base shoe the system achieves vertical plumb. Each side wall of the base shoe may define at least one groove therein.Type: GrantFiled: March 18, 2011Date of Patent: July 15, 2014Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 8438887Abstract: A door lock assembly for a door. The door lock assembly includes a handle assembly, a latch bolt assembly disposed within a portion of the handle assembly and a mounting assembly that movably couples the handle assembly to a door panel member. The latch bolt assembly includes a movable latch bolt that translates relative to the handle assembly between an extended position and a retracted position.Type: GrantFiled: December 31, 2007Date of Patent: May 14, 2013Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20130097935Abstract: A sliding door panel assembly comprises at least one movable door panel and a roller assembly. The roller assembly includes at least one roller mounted on an axle and at least one roller clamping plate receiving the axle. The vertical load of the door panel is substantially borne by the at least one roller. A track may be disposed beneath the roller assembly, and the roller is movable along the track. The door panel is movable by moving the roller along the track.Type: ApplicationFiled: October 24, 2012Publication date: April 25, 2013Applicant: C.R. Laurence Company, Inc.Inventor: C.R. Laurence Company, Inc.
-
Patent number: 8261500Abstract: A wall panel system including a retractable floor anchor for converting a wall panel assembly between a sliding configuration and a pivoting configuration. The wall panel system includes a sliding wall panel assembly and a pivoting wall panel assembly that may be configured to slide or pivot. A retractable floor anchor configured to be included in the pivoting wall panel assembly includes retractable spindle that is coupled to a base member by a linear actuator. The spindle is rotatably coupled to a door closer included in the retractable floor anchor.Type: GrantFiled: March 26, 2008Date of Patent: September 11, 2012Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 8201366Abstract: A glass locking system of locking a glass panel within a base shoe having side walls, comprising a first tapered plate having a first end and a second end. The first plate is tapered such that the first end is thinner than the second end. A second tapered plate has a first end and a second end, the second plate being tapered such that the first end is thinner than the second end. The first and second plate are insertable between a side wall of the base shoe and a glass panel in overlapping relation. Moving the second tapered plate laterally towards the first plate serves to generate a compressive force on the glass panel, and moving the plates laterally apart serves to reduce the compressive force on the panel.Type: GrantFiled: March 9, 2011Date of Patent: June 19, 2012Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 8167274Abstract: A corner assembly and manufacturing method comprising two cap rail components each having a channel and at least one receiver within the channel, the components connected or bonded to form a corner fitting having an angle and having a first end and a second end such that the first cap rail component channel and the second cap rail component channel form an angled channel within the corner fitting. At least one pin is disposed in a portion of the receiver within the first cap rail component channel, and at least one pin is disposed in a portion of the receiver within the second cap rail component channel. The assembly also may include a bracket disposed within the channels of the corner fitting.Type: GrantFiled: April 11, 2008Date of Patent: May 1, 2012Assignee: C. R. Laurence Company, Inc.Inventors: Donald E. Friese, Ray Bowie
-
Patent number: 8122654Abstract: A glass locking system of locking a glass panel within a base shoe having side walls, comprising a first tapered plate having a first end and a second end. The first plate is tapered such that the first end is thinner than the second end. A second tapered plate has a first end and a second end, the second plate being tapered such that the first end is thinner than the second end. The first and second plate are insertable between a side wall of the base shoe and a glass panel in overlapping relation. Moving the second tapered plate laterally towards the first plate serves to generate a compressive force on the glass panel, and moving the plates laterally apart serves to reduce the compressive force on the panel.Type: GrantFiled: May 12, 2008Date of Patent: February 28, 2012Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20110225925Abstract: A system of aligning a panel comprising a base shoe having two side walls and a concave base surface and a mounting pad having a substantially flat bottom surface and a convex top surface corresponding to the concave base surface of the base shoe. When the mounting pad is disposed beneath the concave base surface of the base shoe the system achieves vertical plumb. Each side wall of the base shoe may define at least one groove therein.Type: ApplicationFiled: March 18, 2011Publication date: September 22, 2011Applicant: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 7861475Abstract: A wall panel system includes a sliding wall panel assembly that includes a pivot lock for converting the wall panel assembly between a sliding configuration and a pivoting configuration. The pivot lock includes a first lock member that is configured to selectively prevent translation of the wall panel assembly along a track and a second lock member that is configured to selectively prevent pivoting of at least a portion of the wall panel assembly relative to the track.Type: GrantFiled: March 26, 2008Date of Patent: January 4, 2011Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Patent number: 7849718Abstract: A deadbolt device for a door is disclosed that has a linkage assembly enclosed within a handle. The linkage assembly extends from a first end to a second end and is moveable from a locked position to an unlocked position. A lock housing extends through the door and includes a guide channel that extends from an interior side of the lock housing to an exterior side of the lock housing. A locking member, at least a portion of which is in the guide channel, is operatively connected to the linkage assembly and is moveable from a locked position to an unlocked position, which correspond to those of the linkage assembly. A biasing mechanism is operatively connected to the locking member and biases the locking member to its locked position. A dogging member is moveably connected to the lock housing such that the dogging member can move from an undogged to a dogged position.Type: GrantFiled: November 6, 2007Date of Patent: December 14, 2010Assignee: C.R. Laurence Company, Inc.Inventor: Timothy Ambrass
-
Patent number: 7607199Abstract: A pivot door hinge assembly includes a clamp housing, wedge, and base plate. The clamp housing is preferably generally U-shaped and has an interior channel. The interior channel is tapered such that one end of the interior channel is wider than a second end. The wedge is located in the interior channel of the clamp housing and in between one side of the glass door and an inner surface of the clamp housing. The wedge is also tapered. The set screw is located at one end of the clamp housing and is used to urge the wedge from that end toward the other end. As the wedge moves away from the wider end of the interior channel, this causes the wedge to move closer to the glass door and apply greater pressure against the glass door and an interior side of the clamp housing. This is because the tapered interior channel forces the wedge away from one side of the clamp housing toward the other side. A base plate having a raised portion may also be used.Type: GrantFiled: June 13, 2005Date of Patent: October 27, 2009Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20090256126Abstract: A corner assembly and manufacturing method comprising two cap rail components each having a channel and at least one receiver within the channel, the components connected or bonded to form a corner fitting having an angle and having a first end and a second end such that the first cap rail component channel and the second cap rail component channel form an angled channel within the corner fitting. At least one pin is disposed in a portion of the receiver within the first cap rail component channel, and at least one pin is disposed in a portion of the receiver within the second cap rail component channel. The assembly also may include a bracket disposed within the channels of the corner fitting.Type: ApplicationFiled: April 11, 2008Publication date: October 15, 2009Applicant: C.R. LAURENCE COMPANY, INC.Inventors: Donald E. Friese, Ray Bowie
-
Publication number: 20090241493Abstract: A wall panel system includes a sliding wall panel assembly that includes a pivot lock for converting the wall panel assembly between a sliding configuration and a pivoting configuration. The pivot lock includes a first lock member that is configured to selectively prevent translation of the wall panel assembly along a track and a second lock member that is configured to selectively prevent pivoting of at least a portion of the wall panel assembly relative to the track.Type: ApplicationFiled: March 26, 2008Publication date: October 1, 2009Applicant: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20090241445Abstract: A wall panel system including a retractable floor anchor for converting a wall panel assembly between a sliding configuration and a pivoting configuration. The wall panel system includes a sliding wall panel assembly and a pivoting wall panel assembly that may be configured to slide or pivot. A retractable floor anchor configured to be included in the pivoting wall panel assembly includes retractable spindle that is coupled to a base member by a linear actuator. The spindle is rotatably coupled to a door closer included in the retractable floor anchor.Type: ApplicationFiled: March 26, 2008Publication date: October 1, 2009Applicant: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20090230372Abstract: A glass locking system of locking a glass panel within a base shoe having side walls, comprising a first tapered plate having a first end and a second end. The first plate is tapered such that the first end is thinner than the second end. A second tapered plate has a first end and a second end, the second plate being tapered such that the first end is thinner than the second end. The first and second plate are insertable between a side wall of the base shoe and a glass panel in overlapping relation. Moving the second tapered plate laterally towards the first plate serves to generate a compressive force on the glass panel, and moving the plates laterally apart serves to reduce the compressive force on the panel.Type: ApplicationFiled: May 12, 2008Publication date: September 17, 2009Applicant: C.R. Laurence Company, Inc.Inventor: Gary Sprague
-
Publication number: 20090165508Abstract: A door lock assembly for a door. The door lock assembly includes a handle assembly, a latch bolt assembly disposed within a portion of the handle assembly and a mounting assembly that movably couples the handle assembly to a door panel member. The latch bolt assembly includes a movable latch bolt that translates relative to the handle assembly between an extended position and a retracted position.Type: ApplicationFiled: December 31, 2007Publication date: July 2, 2009Applicant: C. R. LAURENCE COMPANY, INC.Inventor: Gary Sprague
-
Publication number: 20080148790Abstract: A door panel lock system for a door panel assembly. The door panel lock system is incorporated into a cutout in a door panel of the door panel assembly. The lock system includes a lock mechanism that is coupled to a floor bolt assembly by a connecting member, and a cover that is coupled to the door panel and covers a portion of the cutout and the connecting member.Type: ApplicationFiled: September 4, 2007Publication date: June 26, 2008Applicant: C. R. LAURENCE COMPANY, INC.Inventors: Donald E. Friese, Gary Sprague
-
Patent number: 7347461Abstract: An electronic egress system includes at least one door, each door having a handle defining an interior area, an actuator and an exit control assembly including a switch assembly located substantially within the handle's interior. The handle is movable relative to the actuator such that motion of the handle relative the actuator changes the switch assembly from a first switch state to a second switch state.Type: GrantFiled: November 18, 2002Date of Patent: March 25, 2008Assignee: C.R. Laurence Company, Inc.Inventor: Gary Sprague