Patents Assigned to Kenall Manufacturing Co.
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Patent number: 7766503Abstract: A ceiling light fixture for medical patient rooms and a method for the same. The fixture comprises a body which defines a middle region and two side regions along opposite sides of the middle region. A cover is movably attached to the body and includes a lens over at least the middle region. A graphics image is associated with the middle region and is substantially parallel to the lens. At least one graphics-light source is within the middle region and configured for illuminated display of the graphics image. At least one exam-light source is located within each of the two side regions.Type: GrantFiled: January 31, 2008Date of Patent: August 3, 2010Assignee: Kenall Manufacturing Co.Inventors: Nathan D. Heiking, James W. Hawkins
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Patent number: 7686484Abstract: A ceiling-mounted troffer-type light fixture for illumination. The fixture comprises a body with a first flange having at least one hook-receiving opening and a second flange with a suspension-member-receiving opening. A cover includes a rectangular frame, at least one catch-arm and at least one suspension member. Frame fasteners along the frame engage the perimeter in a closed position. One-person attaching/closing and removal of the cover for maintenance is facilitated by the cover being supported in an open position, suspended position and fully engaged with the body in a closed position.Type: GrantFiled: January 31, 2008Date of Patent: March 30, 2010Assignee: Kenall Manufacturing Co.Inventors: Nathan D. Heiking, James W. Hawkins
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Publication number: 20090196023Abstract: A ceiling light fixture for medical patient rooms and a method for the same. The fixture comprises a body which defines a middle region and two side regions along opposite sides of the middle region. A cover is movably attached to the body and includes a lens over at least the middle region. A graphics image is associated with the middle region and is substantially parallel to the lens. At least one graphics-light source is within the middle region and configured for illuminated display of the graphics image. At least one exam-light source is located within each of the two side regions.Type: ApplicationFiled: January 31, 2008Publication date: August 6, 2009Applicant: KENALL MANUFACTURING CO.Inventors: Nathan D. Heiking, James W. Hawkins
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Publication number: 20090196024Abstract: A ceiling-mounted troffer-type light fixture for illumination. The fixture comprises a body with a first flange having at least one hook-receiving opening and a second flange with a suspension-member-receiving opening. A cover includes a rectangular frame, at least one catch-arm and at least one suspension member. Frame fasteners along the frame engage the perimeter in a closed position. One-person attaching/closing and removal of the cover for maintenance is facilitated by the cover being supported in an open position, suspended position and fully engaged with the body in a closed position.Type: ApplicationFiled: January 31, 2008Publication date: August 6, 2009Applicant: KENALL MANUFACTURING CO.Inventors: Nathan D. Heiking, James W. Hawkins
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Publication number: 20090135590Abstract: A modular lighting fixture may include a housing having opposite ends, an endplate for fastening to one end of the housing, the endplate having a lens receiving face on a first side and an additional-structure-connecting face on a second side. The second side has an outer perimeter portion and a first peripheral surface, the first peripheral surface being inward of the outer perimeter portion. An additional structure is provided having a second peripheral surface with substantially similar contour as the first peripheral surface on the second side of the endplate. The additional structure is connected to the endplate with the second peripheral surface being proximate to the first peripheral surface of the second side of the endplate.Type: ApplicationFiled: January 29, 2009Publication date: May 28, 2009Applicant: KENALL MANUFACTURING CO.Inventors: Charles A. McCarthy, III, James P. Kelly
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Publication number: 20090072745Abstract: A lighting fixture for use in an environment which requires protection from EMI/RFI emissions. The fixture comprises a body forming a light-emitting opening, lighting components including at least one lamp in the body, a lens covering the opening, and a conductive grid across the opening, the grid being separate from the lens, electrically connected to the body, and positioned between the lighting components and the opening.Type: ApplicationFiled: November 24, 2008Publication date: March 19, 2009Applicant: KENALL MANUFACTURING CO.Inventors: James Hawkins, Glenn Gorsiski
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Patent number: 7431473Abstract: A detention facility lighting fixture includes an elongate unibody housing having a flat back wall, four sidewalls including symmetrically sloped and opposed lengthwise sidewalls and trapezoidally shaped end sidewalls, at least one top wall, and welded seams at each of four corners, a door having a lens frame, a lens, and at least two Z-channels securing the lens to the lens frame, and a hinge secured to the housing, where the door and housing are adapted so that the top surface of the door, when closed, is essentially flush with the at least one top wall. A method includes providing a lighting fixture having a unibody housing with a flat back portion and beveled sidewalls, the housing being structured to receive a lens-holding door, and sealing a perimeter of the lighting fixture to the wall or ceiling with a continuous bead of security caulk.Type: GrantFiled: November 15, 2007Date of Patent: October 7, 2008Assignee: Kenall Manufacturing Co.Inventors: Brad Wilson, Tim Scharnagle
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Patent number: 7325939Abstract: A detention facility lighting fixture includes an elongate unibody housing having a flat back wall, four sidewalls including symmetrically sloped and opposed lengthwise sidewalls and trapezoidally shaped end sidewalls, at least one top wall, and welded seams at each of four corners, a door having a lens frame, a lens, and at least two Z-channels securing the lens to the lens frame, and a hinge secured to the housing, where the door and housing are adapted so that the top surface of the door, when closed, is essentially flush with the at least one top wall. A method includes providing a lighting fixture having a unibody housing with a flat back portion and beveled sidewalls, the housing being structured to receive a lens-holding door, and sealing a perimeter of the lighting fixture to the wall or ceiling with a continuous bead of security caulk.Type: GrantFiled: October 14, 2005Date of Patent: February 5, 2008Assignee: Kenall Manufacturing Co.Inventors: Brad Wilson, Tim Scharnagle
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Publication number: 20070247850Abstract: A lighting fixture comprising for use in an environment which requires protection from EMI/RFI emissions. The fixture comprises a body forming a light-emitting opening, lighting components including at least one lamp in the body, a lens covering the opening, and a conductive grid across the opening, the grid being separate from the lens, electrically connected to the body, and positioned between the lighting components and the opening. The grid is a conductive screen which covers the entire opening between the component area of the fixture and the light-emitting opening area of the fixture, thereby encasing the lamps in metal which prevents EMI and RFI from escaping outside the fixture.Type: ApplicationFiled: March 27, 2007Publication date: October 25, 2007Applicant: KENALL MANUFACTURING CO.Inventors: James Hawkins, Glenn Gorsiski
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Patent number: 6042251Abstract: There is described a multi-configurational, multi-functional electrical lighting fixture for high-abuse application and structured for surface mounting. The fixture includes a lens of U.V. stabilized, high impact-resistant, injection molded polycarbonate plastics, integrally formed with two selective, separate and distinct, high-performance reflector/refractor surface systems carried by the single lens, as separate zonal areas. The first system generates a long and narrow "throw", and the second system a short and wide "throw". A molded, opaque "eyelid" provides optimum lamp shielding and controls light distribution. The lens surmounts a lens base to which it is secured by means of unique internal, integrally-molded lugs received in cooperating hook-shaped slots. An 0-ring gasket establishes a water-tight seal. Unlocking of the assembly is deterred by means of a single, tamper-resistant screw. The lens base is mounted on a deep casting, with or without an interposed cast aluminum baseplate.Type: GrantFiled: May 10, 1997Date of Patent: March 28, 2000Assignee: Kenall Manufacturing Co.Inventors: Charles A. McCarthy, Gabriel Pasko
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Patent number: 6039197Abstract: A closure assembly to facilitate the sealing of each of a series of necked containers, each of different body configurations and contours, with the same hinged lid. The invention thus obviates the need for relatively complex and costly molds and effects substantial savings in manufacturing costs. The first component of the closure assembly is an adapter for mounting on a given particular container. The adapter includes a skirt for sleeved securement onto the neck of the container. A plate of the adapter overlies the container neck and is formed with a through port for discharge therethrough of material stored in the container. A second component of the closure assembly consists of a lid assembly, the same lid assembly being readily attachable to each of the different adapters, and, thus, to each of the different containers. The lid assembly includes a cover overlying the plate of the cap.Type: GrantFiled: March 12, 1998Date of Patent: March 21, 2000Assignee: Kenall Manufacturing Co.Inventor: Morris Braun
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Patent number: 5902035Abstract: A lighting fixture for sealed emvironments including cleanroom and containment environments. There is described a recessed, ceiling-mounted fixture which has a one-piece, seam-welded housing, and which carries swing out mounts. The fixture is further characterized by an improved system by which its lens assembly, which employs a specially-shaped lens frame and a uniquely-contoured, one-piece gasket, is doubly sealed, firmly and evenly. against the fixture housing and the ceiling in which the fixture is mounted. A unique and functionally significant feature of the fixture is the provision of a support fulcrum bracket which is positioned radially inwardly of the fixture securment screws. The support fulcrum bracket functions, in conjunction with a cooperating screw fastener, to reverse the fulcrum point of fixture constructions of this type, thereby drawing the lens frame and gasket system in consistent and reliable contact with the ceiling structure.Type: GrantFiled: April 23, 1997Date of Patent: May 11, 1999Assignee: Kenall Manufacturing Co.Inventor: Yanwai Mui
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Patent number: 5416683Abstract: A lighting fixture for overhead mounting to produce a generally-rectangular, outwardly and downwardly directed light illumination over a broad areal expanse. The fixture includes a pair of back-to-back arranged reflectors depending from a supporting overhead housing and defining arcuate, generally-parabolic sections flaring outwardly horizontally of one another from opposite sides of a lamp of the fixture. A refractor of polymeric organic composition overlying and protectively capping the lamp and the reflectors diffuses, distributes and directs illumination from the lamp, from the parabolic reflectors and from a reflector plate located above the reflectors to provide an expansive, essentially rectangular-beam light pattern of uniform illumination. Physically faceted upper sections constituting flattened areas of the parabolic reflectors enhance the distribution of light to ensure more even illumination patterns and eliminate "dark" zones.Type: GrantFiled: May 25, 1994Date of Patent: May 16, 1995Assignee: Kenall Manufacturing Co.Inventor: Charles A. McCarthy
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Patent number: 5047907Abstract: An electrical lighting fixture of the "EXIT" sign type formed of a high-impact-strength, molded, substantially rigid plastics material including a transparent principal panel for viewing therethrough a flexible, translucent, light-diffusing sheet imprinted with an informative legend thereon. A perimetric, framing, marginal edge zone of the legend-carrying sheet is coated with a uniformly applied adhesive composition of even thickness. The latter constitutes means for firmly and securely bonding the sheet to the coextensive supporting panel of the fixture. The framing border of the panel, in registry with the adhesive-coated margin of the imprinted sheet, is preferably etched visually to shield the adhesive composition from view. A peelable, protective cover film overlies and is bonded, temporarily, to the legend carrying sheet for removal prior to fastening of the sheet in place on the panel.Type: GrantFiled: June 11, 1990Date of Patent: September 10, 1991Assignee: Kenall Manufacturing Co.Inventor: James W. Hawkins
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Patent number: 4827386Abstract: A lighting fixture having a unitary, combination pan-like, wrap-around housing integrally formed with a refractor lens of high-impact plastics material. The housing is hermetically sealed to a heat-dissipating cast metal plate of the fixture through the medium of a resilient sealing bead interposed and mechanically confined between a base flange extending outwardly of bounding side walls of the housing and a face of the base plate at a marginal zone thereof. The housing is stressingly urged againast the sealing bead by means of housing and plate-carried inter-engaging tabs and slots in conjunction with threaded bolts exending through side walls of the housing and matingly engaging threads in bores formed in posts integrally formed with the base plate. The bores are angled so as to effect a positive displacement of the housing toward, to seal with the base plate during threaded advance of the bolts into the threaded bores of the base plate.Type: GrantFiled: July 8, 1988Date of Patent: May 2, 1989Assignee: Kenall Manufacturing Co.Inventor: Edward T. Mackiewicz
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Patent number: D639996Type: GrantFiled: December 23, 2010Date of Patent: June 14, 2011Assignee: Kenall Manufacturing CoInventors: Brandon A. Stolte, Kevin S Dahlen