US2597595A - Recessed ceiling fixture having magnetically attachable and adjustable light source - Google Patents
Recessed ceiling fixture having magnetically attachable and adjustable light source Download PDFInfo
- Publication number
- US2597595A US2597595A US238900A US23890051A US2597595A US 2597595 A US2597595 A US 2597595A US 238900 A US238900 A US 238900A US 23890051 A US23890051 A US 23890051A US 2597595 A US2597595 A US 2597595A
- Authority
- US
- United States
- Prior art keywords
- light source
- fixture
- adjustable light
- recessed ceiling
- ceiling fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/04—Curtain rails
- A47H1/06—Curtain rails fixed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H2201/00—Means for connecting curtains
- A47H2201/01—Magnets
Definitions
- My invention relates to illuminating devices and has significance in connection with. the mounting of an adjustable light source with respect to a fixed member of semi-sphericalor parabolic shape.
- a further object of the present invention is to provide a readily adjustable ceili ng' fixture characterized by freedom of movement of light source in more than one direction thereby to provide intense illumination for a selectable portion.- of a wide area without the use of a movable floor or table lamp.
- a still further object of the present invention is to provide a completely enclosed lighting fix.- ture which allows, from. a point outside or the enclosure, ready positioning of the light source beam in any one of several directions While still allowing light to pass through the center of a small aperture provided in the fixture.
- I provide a readily focusable recessed ceiling light fixture comprising a spherical shell of magnetic material aifixed to the top end of a cylindrical member with an apertured cover plate fixed to the bottom end of the cylinder.
- the cover plate is flush mounted with the ceiling and a reflector type bulb is mounted on the spherical shell by means of magnetic members so that it may be readily moved over the inner surface of the shell as by means of a plurality of draw cords connected to the bulb socket and extending therefrom over eyelets to accessible locations beneath the ceiling.
- Fig. 1 is a cross-sectional view of a flush mounted ceiling fixture constructed in accordance-with my invention
- Fig. 2 is a section view taken on. the line 2'-2 of Fig. 1.
- the fixture has an outer housing comprising a. cylindrical portion l0 provided at. the upper end thereof with a dished or semi-spherically shaped portion H having a high content of iron. or other magnetic material.
- the cylindrical portion I0 is provided with a mounting flange t2. which is secured as by nails [3 to buildingjoists. or rafters I 4 after which ceiling laths l5 and" plaster F6 are applied around the cylindrical portion [0' extending therethrough.
- the semi-spherical shell is provided to act as a mounting for a light source. which comprises a lamp bulb H.
- I have assumed that.
- bulb IT has a conventional builtin. reflector and is. of the well known spot or flood type.
- Bulbv IT is mounted in a porcelain lamp base I 8 which is provided with magnetic mounting means which in the illustrated embodiment comprises a pair of blocks [9 of permanent magnet material which serve to hold the base against the semi-spherical shell portion II.
- this means comprises a plurality of draw cords 20 extending from equidistant points on a ring 2
- Suitable flexible wiring 24 and wiring devices 25 and 26 are provided for the fixture and, if desired, the semi-spherical member may be provided with apertures 21 to allow for the removal of heat therefrom.
- is fastened in any suit- 3 able manner to the rest of the fixture and according to the illustrated embodiment, I have shown this accomplished by members 28 of permanent magnet material and arranged adjacent the bottom of shell portion 10 and fastened thereto as by screws 29 and by magnetic attraction engaging the top of the ring 3
- An advantage of the present invention is that it allows, in connection with a movable light source, the use of a relatively small aperture 32 not interfering with a general decorative scheme, and if desired the aperture may be covered with a lens 30 of translucent material to provide a decorative closure for the hole and also serve to retain any glass fragments which might result from an implosion of the bulb thereabove.
- the projector type bulb can be readily swiveled around any desired center and in any direction to any extent through an angle of 45 from the vertical, or any other desired amount, so that the center of the light beam can be made to always pass through the center of the round hole in the ornamental ring.
- One advantage of this construction is that it allows a minimum opening so that the ceiling light source is relatively inconspicuous.
- the arrangement of the invention provides that the light source will a lways be constantly maintained in position whereever placed by the readily accessible remote control to provide intense illumination in a preselected area as for reading, writing, sewing, card games and the like.
- a light fixture comprising a dished shell of magnetic material, a lamp bulb, a socket for said lamp bulb, permanent magnet means for movably mounting said socket on said shell, and draw string means for movably positioning said lamp bulb with respect to said shell.
- An illuminfating device comprising a bottom cover plate having an aperture in the center thereof, a cylindrical portion extending upwardly from said cover plate, a semi-spherical portion of magnetic material at the top of said cylindrical portion, permanent magnet means for mounting a member on said semi-spherical portion above said aperture, a reflector member and a light source member with at least one of said last mentioned members being mounted on said shell through said permanent magnet means to be movably positionable thereon, whereby freedom of movement of said light source or said reflector may be achieved in a plurality of directions with respect to said aperture.
- a recessed ceiling mounted light fixture comprising a semi-spherical shell of magnetic material recessed in the ceiling, a porcelain lamp base provided with permanent magnet members fastened by magnetic attraction to said semispherical shell, a reflector type lamp bulb mounted in said lamp base, a plurality of control cords secured to said base at equally spaced points around the circumference thereof, and a plurality of circumferentially equally spaced eyelets with said cords extending over the respective eyelets to change the direction of force transmittal for said cords, whereby there is provided a readily adjustable recessed ceiling lighting fixture.
- a light fixture comprising a member of magnetic material having a concave surface, a magnet slidably mounted on the surface of said member, a source of light secured to said magnet and movable therewith, and means for slidably moving said magnet on said surface.
Description
M y 1952 A. F. ORDAS RECESSED CEILING FIXTURE HAVING MAGNETICALLY ATTACHABLE AND ADJUSTABLE LIGHT SOURCE Filed July 27, 1951 oidoooooooooo Patented May 20, 1952 RECESSED CEILING FIXTURE HAVING MAG.- N ETICALLY ATTACHABLE AND ADJUST- ABLEv LIGHT SOURCE.
Arthur F. Ord'as, Hunterto'wn, Indi, assignor to; General Electric Gompany, a corporation of New York Application J uly- 2'7, 1951, Serial No. 238,900
4' Claims. 1
My invention relates to illuminating devices and has significance in connection with. the mounting of an adjustable light source with respect to a fixed member of semi-sphericalor parabolic shape. I
Heretofore, it has been known to have swivel'ed or slot retained adjustable light sources which provide adjustable spot or fioodli'ghting', but for various reasons including limitations on light source movement and the high costof'the' known devices, they have not gained wide acceptance in many applications, not being generally used, for example, in homes. On the contrary, the generally accepted practice in illuminating av hom is to provide intense illumination for limitedareas by means of floor lamps or table lamps, although it has long been realized that such movable lamps have poor efiiciency, require considerable main.- tenance, collect dust, are somewhat. inflexible, very often occupy the exact spot where. it is desired to have the highest illumination,- and have cords which are sometimes allowed. to become hazardous from the standpoint of shocking children or tripping older people.
It is an object of the present invention to provide simple and. inexpensive means for overcoming the above mentioned difliculti'e's.
A further object of the present invention is to provide a readily adjustable ceili ng' fixture characterized by freedom of movement of light source in more than one direction thereby to provide intense illumination for a selectable portion.- of a wide area without the use of a movable floor or table lamp.
A still further object of the present invention is to provide a completely enclosed lighting fix.- ture which allows, from. a point outside or the enclosure, ready positioning of the light source beam in any one of several directions While still allowing light to pass through the center of a small aperture provided in the fixture.
In accordance with the embodiment of my invention herein illustrated and described, I provide a readily focusable recessed ceiling light fixture comprising a spherical shell of magnetic material aifixed to the top end of a cylindrical member with an apertured cover plate fixed to the bottom end of the cylinder. The cover plate is flush mounted with the ceiling and a reflector type bulb is mounted on the spherical shell by means of magnetic members so that it may be readily moved over the inner surface of the shell as by means of a plurality of draw cords connected to the bulb socket and extending therefrom over eyelets to accessible locations beneath the ceiling.
In practicing my invention in its broader aspects, it will occur to those skilled in the art that the relationship between a movable light source and a fixed curved surface may take various. forms. in that the. principles about to be dis* closed are equallyapplicable whether the curved surface constitutes the reflector or, as in the illustrated embodiment, the reflector function is built into the movable light source itself and the curved surface is an unreflecting member.
The features of my invention which I believe to be. novel are set forth with particularity in the appended claims. My invention itself, however, both as to its orgar'iization and, method of operation, together with further objects and advantages thereof, may best be understood by reference. to; the following description taken in connection with the accompanying drawing in which Fig. 1 is a cross-sectional view of a flush mounted ceiling fixture constructed in accordance-with my invention, and Fig. 2 is a section view taken on. the line 2'-2 of Fig. 1.
In the drawing, I havev shown a flush mounted 'ceiling fixture assumed to be built-in as though mounted during construction of the associated building. The fixture has an outer housing comprising a. cylindrical portion l0 provided at. the upper end thereof with a dished or semi-spherically shaped portion H having a high content of iron. or other magnetic material. The cylindrical portion I0 is provided with a mounting flange t2. which is secured as by nails [3 to buildingjoists. or rafters I 4 after which ceiling laths l5 and" plaster F6 are applied around the cylindrical portion [0' extending therethrough. The semi-spherical shell is provided to act as a mounting for a light source. which comprises a lamp bulb H. In the illustrated embodiment I have assumed that. bulb IT has a conventional builtin. reflector and is. of the well known spot or flood type. Bulbv IT is mounted in a porcelain lamp base I 8 which is provided with magnetic mounting means which in the illustrated embodiment comprises a pair of blocks [9 of permanent magnet material which serve to hold the base against the semi-spherical shell portion II. I provide means for moving the magnet mounted lamp base I8 and bulb H, in any direction over the semi-spherical surface ll, and in the illustrated embodiment, this means comprises a plurality of draw cords 20 extending from equidistant points on a ring 2| (affixed to the assembly of base 20 and magnetic members 19) through eyelets 22 located at circumferentially equally spaced points on cylindrical portion Ill, with cords extending downward therefrom to terminate in draw cord attachments 23 (of which only one is shown, see Fig. 1) at an accessible location beneath the fixture. Suitable flexible wiring 24 and wiring devices 25 and 26 are provided for the fixture and, if desired, the semi-spherical member may be provided with apertures 21 to allow for the removal of heat therefrom. An ornamental trim ring 3| is fastened in any suit- 3 able manner to the rest of the fixture and according to the illustrated embodiment, I have shown this accomplished by members 28 of permanent magnet material and arranged adjacent the bottom of shell portion 10 and fastened thereto as by screws 29 and by magnetic attraction engaging the top of the ring 3| so that thering is solidly secured to the fixture while at the same time it is readily removable therefrom.
An advantage of the present invention is that it allows, in connection with a movable light source, the use of a relatively small aperture 32 not interfering with a general decorative scheme, and if desired the aperture may be covered with a lens 30 of translucent material to provide a decorative closure for the hole and also serve to retain any glass fragments which might result from an implosion of the bulb thereabove.
There is thus provided a device of a character described capable of meeting the objects hereinabove set forth. With the construction of the invention, the projector type bulb can be readily swiveled around any desired center and in any direction to any extent through an angle of 45 from the vertical, or any other desired amount, so that the center of the light beam can be made to always pass through the center of the round hole in the ornamental ring. One advantage of this construction is that it allows a minimum opening so that the ceiling light source is relatively inconspicuous. The arrangement of the invention provides that the light source will a lways be constantly maintained in position whereever placed by the readily accessible remote control to provide intense illumination in a preselected area as for reading, writing, sewing, card games and the like.
While I have illustrated and described a particular embodiment of my invention, modifications thereof will occur to those skilled in the art. I desire it to be understood, therefore, that my invention is not to be limited to the particular arrangement disclosed and I intend in the appended claims to cover all modifications which do not depart from the true spirit and scope of my invention.
What I claim as new and desire to secure by Letters Patent of the United States is:
l. A light fixture comprising a dished shell of magnetic material, a lamp bulb, a socket for said lamp bulb, permanent magnet means for movably mounting said socket on said shell, and draw string means for movably positioning said lamp bulb with respect to said shell.
2. An illuminfating device comprising a bottom cover plate having an aperture in the center thereof, a cylindrical portion extending upwardly from said cover plate, a semi-spherical portion of magnetic material at the top of said cylindrical portion, permanent magnet means for mounting a member on said semi-spherical portion above said aperture, a reflector member and a light source member with at least one of said last mentioned members being mounted on said shell through said permanent magnet means to be movably positionable thereon, whereby freedom of movement of said light source or said reflector may be achieved in a plurality of directions with respect to said aperture.
3. A recessed ceiling mounted light fixture comprising a semi-spherical shell of magnetic material recessed in the ceiling, a porcelain lamp base provided with permanent magnet members fastened by magnetic attraction to said semispherical shell, a reflector type lamp bulb mounted in said lamp base, a plurality of control cords secured to said base at equally spaced points around the circumference thereof, and a plurality of circumferentially equally spaced eyelets with said cords extending over the respective eyelets to change the direction of force transmittal for said cords, whereby there is provided a readily adjustable recessed ceiling lighting fixture.
4. A light fixture comprising a member of magnetic material having a concave surface, a magnet slidably mounted on the surface of said member, a source of light secured to said magnet and movable therewith, and means for slidably moving said magnet on said surface.
ARTHUR F. ORDAS.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,216,261 Ashley Feb. 20, 1917 1,483,306 Julin et al. Feb. 12, 1924 2,474,942 Hawkins July 5, 1949 FOREIGN PATENTS Number Country Date 128,699 Sweden June 27, 1950
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US238900A US2597595A (en) | 1951-07-27 | 1951-07-27 | Recessed ceiling fixture having magnetically attachable and adjustable light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US238900A US2597595A (en) | 1951-07-27 | 1951-07-27 | Recessed ceiling fixture having magnetically attachable and adjustable light source |
Publications (1)
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US2597595A true US2597595A (en) | 1952-05-20 |
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US238900A Expired - Lifetime US2597595A (en) | 1951-07-27 | 1951-07-27 | Recessed ceiling fixture having magnetically attachable and adjustable light source |
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695950A (en) * | 1952-05-14 | 1954-11-30 | Neo Ray Products Inc | Adjustable magnetically supported light |
US2915619A (en) * | 1955-07-08 | 1959-12-01 | Mink Dayton Inc | Illuminated baggage rack |
US3125301A (en) * | 1964-03-17 | Reflector attachment for fluorescent lighting fixtures | ||
US4422137A (en) * | 1982-07-26 | 1983-12-20 | Mcgraw-Edison Company | Magnetic mounting support for light fixture including shock absorptive arrangement |
US20050163652A1 (en) * | 2004-01-23 | 2005-07-28 | Metzger Richard N. | Low level ultraviolet disinfecting system |
EP1860369A1 (en) * | 2006-05-25 | 2007-11-28 | Lightology, LLC | Recessed light fixture |
US8132943B2 (en) * | 2010-08-04 | 2012-03-13 | Washington-Electronics Co. Ltd. | Adjustable recessed lighting fixture |
US8608353B2 (en) * | 2010-07-01 | 2013-12-17 | Nicolas Girard | Lighting appliance |
WO2020163793A1 (en) * | 2019-02-07 | 2020-08-13 | Ver Lighting Llc | Methods and apparatus for installing a trim and reflector assembly to a lighting system |
US10816148B2 (en) | 2013-07-05 | 2020-10-27 | DMF, Inc. | Recessed lighting systems |
USD902871S1 (en) | 2018-06-12 | 2020-11-24 | DMF, Inc. | Plastic deep electrical junction box |
USD905327S1 (en) | 2018-05-17 | 2020-12-15 | DMF, Inc. | Light fixture |
USD907284S1 (en) | 2014-02-18 | 2021-01-05 | DMF, Inc. | Module applied to a lighting assembly |
US10975570B2 (en) | 2017-11-28 | 2021-04-13 | DMF, Inc. | Adjustable hanger bar assembly |
US10982829B2 (en) | 2013-07-05 | 2021-04-20 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US11022259B2 (en) | 2015-05-29 | 2021-06-01 | DMF, Inc. | Lighting module with separated light source and power supply circuit board |
US11047538B2 (en) | 2017-06-22 | 2021-06-29 | DMF, Inc. | LED lighting apparatus with adapter bracket for a junction box |
US11060705B1 (en) | 2013-07-05 | 2021-07-13 | DMF, Inc. | Compact lighting apparatus with AC to DC converter and integrated electrical connector |
US11067231B2 (en) | 2017-08-28 | 2021-07-20 | DMF, Inc. | Alternate junction box and arrangement for lighting apparatus |
US11118768B2 (en) | 2015-04-22 | 2021-09-14 | DMF, Inc. | Outer casing for a recessed lighting fixture |
US11231154B2 (en) | 2018-10-02 | 2022-01-25 | Ver Lighting Llc | Bar hanger assembly with mating telescoping bars |
US11242983B2 (en) | 2015-11-16 | 2022-02-08 | DMF, Inc. | Casing for lighting assembly |
USD944212S1 (en) | 2015-10-05 | 2022-02-22 | DMF, Inc. | Electrical junction box |
US11255497B2 (en) | 2013-07-05 | 2022-02-22 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
USD945054S1 (en) | 2017-06-22 | 2022-03-01 | DMF, Inc. | Light fixture |
US11274821B2 (en) | 2019-09-12 | 2022-03-15 | DMF, Inc. | Lighting module with keyed heat sink coupled to thermally conductive trim |
US11306903B2 (en) | 2020-07-17 | 2022-04-19 | DMF, Inc. | Polymer housing for a lighting system and methods for using same |
US11391442B2 (en) | 2018-06-11 | 2022-07-19 | DMF, Inc. | Polymer housing for a recessed lighting system and methods for using same |
US11435064B1 (en) | 2013-07-05 | 2022-09-06 | DMF, Inc. | Integrated lighting module |
US11448384B2 (en) | 2017-12-27 | 2022-09-20 | DMF, Inc. | Methods and apparatus for adjusting a luminaire |
USD966877S1 (en) | 2019-03-14 | 2022-10-18 | Ver Lighting Llc | Hanger bar for a hanger bar assembly |
USD970081S1 (en) | 2018-05-24 | 2022-11-15 | DMF, Inc. | Light fixture |
US11585517B2 (en) | 2020-07-23 | 2023-02-21 | DMF, Inc. | Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features |
DE102021212672A1 (en) | 2021-11-10 | 2023-05-11 | H4X E.U. | lighting device |
USD990030S1 (en) | 2020-07-17 | 2023-06-20 | DMF, Inc. | Housing for a lighting system |
USD1012864S1 (en) | 2019-01-29 | 2024-01-30 | DMF, Inc. | Portion of a plastic deep electrical junction box |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1216261A (en) * | 1915-11-17 | 1917-02-20 | William G Ashley | Game-exhibiting device. |
US1483306A (en) * | 1922-04-21 | 1924-02-12 | Separator Ab | Adjustable reflector for lamps and the like |
US2474942A (en) * | 1948-04-30 | 1949-07-05 | Everett W Hawkins | Magnetic trouble light socket |
-
1951
- 1951-07-27 US US238900A patent/US2597595A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1216261A (en) * | 1915-11-17 | 1917-02-20 | William G Ashley | Game-exhibiting device. |
US1483306A (en) * | 1922-04-21 | 1924-02-12 | Separator Ab | Adjustable reflector for lamps and the like |
US2474942A (en) * | 1948-04-30 | 1949-07-05 | Everett W Hawkins | Magnetic trouble light socket |
Cited By (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125301A (en) * | 1964-03-17 | Reflector attachment for fluorescent lighting fixtures | ||
US2695950A (en) * | 1952-05-14 | 1954-11-30 | Neo Ray Products Inc | Adjustable magnetically supported light |
US2915619A (en) * | 1955-07-08 | 1959-12-01 | Mink Dayton Inc | Illuminated baggage rack |
US4422137A (en) * | 1982-07-26 | 1983-12-20 | Mcgraw-Edison Company | Magnetic mounting support for light fixture including shock absorptive arrangement |
US20050163652A1 (en) * | 2004-01-23 | 2005-07-28 | Metzger Richard N. | Low level ultraviolet disinfecting system |
EP1860369A1 (en) * | 2006-05-25 | 2007-11-28 | Lightology, LLC | Recessed light fixture |
US20070274082A1 (en) * | 2006-05-25 | 2007-11-29 | Lightology, Llc. | Recessed light fixture |
US7476008B2 (en) | 2006-05-25 | 2009-01-13 | Lightology, Llc | Recessed light fixture |
US8608353B2 (en) * | 2010-07-01 | 2013-12-17 | Nicolas Girard | Lighting appliance |
US8132943B2 (en) * | 2010-08-04 | 2012-03-13 | Washington-Electronics Co. Ltd. | Adjustable recessed lighting fixture |
US11808430B2 (en) | 2013-07-05 | 2023-11-07 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US10816148B2 (en) | 2013-07-05 | 2020-10-27 | DMF, Inc. | Recessed lighting systems |
US10982829B2 (en) | 2013-07-05 | 2021-04-20 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US11435064B1 (en) | 2013-07-05 | 2022-09-06 | DMF, Inc. | Integrated lighting module |
US11255497B2 (en) | 2013-07-05 | 2022-02-22 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US11085597B2 (en) | 2013-07-05 | 2021-08-10 | DMF, Inc. | Recessed lighting systems |
US11060705B1 (en) | 2013-07-05 | 2021-07-13 | DMF, Inc. | Compact lighting apparatus with AC to DC converter and integrated electrical connector |
USD939134S1 (en) | 2014-02-18 | 2021-12-21 | DMF, Inc. | Module applied to a lighting assembly |
USD907284S1 (en) | 2014-02-18 | 2021-01-05 | DMF, Inc. | Module applied to a lighting assembly |
US11028982B2 (en) | 2014-02-18 | 2021-06-08 | DMF, Inc. | Adjustable lighting assembly with hangar bars |
USD924467S1 (en) | 2014-02-18 | 2021-07-06 | DMF, Inc. | Unified casting light module |
US11435066B2 (en) | 2015-04-22 | 2022-09-06 | DMF, Inc. | Outer casing for a recessed lighting fixture |
US11118768B2 (en) | 2015-04-22 | 2021-09-14 | DMF, Inc. | Outer casing for a recessed lighting fixture |
US11022259B2 (en) | 2015-05-29 | 2021-06-01 | DMF, Inc. | Lighting module with separated light source and power supply circuit board |
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USD944212S1 (en) | 2015-10-05 | 2022-02-22 | DMF, Inc. | Electrical junction box |
US11242983B2 (en) | 2015-11-16 | 2022-02-08 | DMF, Inc. | Casing for lighting assembly |
US11668455B2 (en) | 2015-11-16 | 2023-06-06 | DMF, Inc. | Casing for lighting assembly |
US11047538B2 (en) | 2017-06-22 | 2021-06-29 | DMF, Inc. | LED lighting apparatus with adapter bracket for a junction box |
USD945054S1 (en) | 2017-06-22 | 2022-03-01 | DMF, Inc. | Light fixture |
US11293609B2 (en) | 2017-06-22 | 2022-04-05 | DMF, Inc. | Thin profile surface mount lighting apparatus |
US11649938B2 (en) | 2017-06-22 | 2023-05-16 | DMF, Inc. | Thin profile surface mount lighting apparatus |
US11067231B2 (en) | 2017-08-28 | 2021-07-20 | DMF, Inc. | Alternate junction box and arrangement for lighting apparatus |
US10975570B2 (en) | 2017-11-28 | 2021-04-13 | DMF, Inc. | Adjustable hanger bar assembly |
US11448384B2 (en) | 2017-12-27 | 2022-09-20 | DMF, Inc. | Methods and apparatus for adjusting a luminaire |
USD905327S1 (en) | 2018-05-17 | 2020-12-15 | DMF, Inc. | Light fixture |
USD970081S1 (en) | 2018-05-24 | 2022-11-15 | DMF, Inc. | Light fixture |
US11391442B2 (en) | 2018-06-11 | 2022-07-19 | DMF, Inc. | Polymer housing for a recessed lighting system and methods for using same |
USD903605S1 (en) | 2018-06-12 | 2020-12-01 | DMF, Inc. | Plastic deep electrical junction box |
USD902871S1 (en) | 2018-06-12 | 2020-11-24 | DMF, Inc. | Plastic deep electrical junction box |
US11231154B2 (en) | 2018-10-02 | 2022-01-25 | Ver Lighting Llc | Bar hanger assembly with mating telescoping bars |
USD1012864S1 (en) | 2019-01-29 | 2024-01-30 | DMF, Inc. | Portion of a plastic deep electrical junction box |
WO2020163793A1 (en) * | 2019-02-07 | 2020-08-13 | Ver Lighting Llc | Methods and apparatus for installing a trim and reflector assembly to a lighting system |
USD966877S1 (en) | 2019-03-14 | 2022-10-18 | Ver Lighting Llc | Hanger bar for a hanger bar assembly |
US11274821B2 (en) | 2019-09-12 | 2022-03-15 | DMF, Inc. | Lighting module with keyed heat sink coupled to thermally conductive trim |
US11306903B2 (en) | 2020-07-17 | 2022-04-19 | DMF, Inc. | Polymer housing for a lighting system and methods for using same |
USD990030S1 (en) | 2020-07-17 | 2023-06-20 | DMF, Inc. | Housing for a lighting system |
US11585517B2 (en) | 2020-07-23 | 2023-02-21 | DMF, Inc. | Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features |
DE102021212672A1 (en) | 2021-11-10 | 2023-05-11 | H4X E.U. | lighting device |
EP4180715A1 (en) * | 2021-11-10 | 2023-05-17 | H4X e.U. | Lighting device |
AT525611A3 (en) * | 2021-11-10 | 2023-12-15 | H4X Eu | lighting device |
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