US2269182A - Illuminating unit - Google Patents

Illuminating unit Download PDF

Info

Publication number
US2269182A
US2269182A US354526A US35452640A US2269182A US 2269182 A US2269182 A US 2269182A US 354526 A US354526 A US 354526A US 35452640 A US35452640 A US 35452640A US 2269182 A US2269182 A US 2269182A
Authority
US
United States
Prior art keywords
shield
elements
ledges
ledge
adjacent
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
Application number
US354526A
Inventor
Hugh J Claspy
Erson V Ogg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix Glass Co
Original Assignee
Phoenix Glass Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phoenix Glass Co filed Critical Phoenix Glass Co
Priority to US354526A priority Critical patent/US2269182A/en
Application granted granted Critical
Publication of US2269182A publication Critical patent/US2269182A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Definitions

  • One object of our invention is to provide a.
  • Another object of our invention is to provide an arrangement whereby stock lengths of shield elements can be employed in connection with lamp tubes of various lengths, rendering unnecessary the forming of shield elements of certain particular lengths to fit over each of various lengths of lamp tubes.
  • Figures 1, 2 and 3 are perspective views showing the shield in position in its holder and indicating the manner in which it is manipulated to disengage it from the holder;
  • Fig. 4 is a side view of an illuminating unit, partially in section and with the shield elements spread apart slightly at their ends;
  • Fig. 5 is a bottom plan view of one of the shielding elements on an enlarged scale;
  • Fig. 6 is a view partially in end elevation and partially in section of a modified form of shielding element, and
  • Fig. 'l is a side view of a shielding unit embodying elements of the form shown in Fig. 6.
  • the shield is shown as positioned around a lighting tube 8 which has connection with terminals 8a that are carried by a bracket 9 and suitably wired. In some cases a number of tubes 8 are comprised within a single lamp structure.
  • the bracket 9 is carried by a combined cover plateand shield holder III that has flanges or ledges II and I2 disposed at opposite sides of the lamp 8.
  • the shield comprises elements I3 that have flanges l4 formed on their longitudinal edges in position to rest upon the ledges II and I2, to thereby aflord support for the elements It.
  • Ribs or shoulders l4a are formed on the undersides of the flanges l4 and normally have abutting engagement with the innermost edges of the prevent accidental lateral shifting of the shield elements
  • a shielding element When it is desired to remove a shielding element, it is lifted at one edge, or both edges, as shown in Fig. 2, whereupon it can be slid laterally to permit one edge thereofto be lowered from the. holder III, as shown in Fig. 3, thereby permitting the element to be laterally shifted clear of the holder.
  • Each element has on one end a rib l5 that is recessed on its inner periphery for receiving a flange it of relatively small radius, that extends from a rib I! on an end of an adjacent element.
  • This overlapping of the adjacent ends of the shield elements permits the rib l5 of one element to be brought into abutting engagement with the rib ll of an adjacent element, when moved together from their expanded positions shown in Fig. 4.
  • the flange [6 serves to obstruct rays of light that would otherwise freely pass between adjacent ends of the shield elements.
  • the holder it carries end plates l8 and I9 that cover the extreme ends of the shield, and one or both of these end plates is provided with a spring finger 20 that when expanded yieldably holds the shield elements l3 in snug end-to-end engagement with one another.
  • a spring finger 20 that when expanded yieldably holds the shield elements l3 in snug end-to-end engagement with one another.
  • Fig. 6 I show a shield element 2
  • may berecessed and flanged, as at l5 and It in Fig. 5.
  • a shielding .device for lamps comprising led es H an II. as s wn in F 1. in order to horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignme t and each arranged to be positioned outward] :oi the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, the elements being slidable longitudinally of the ledges, stop shoulders on the sides of each shield element at the bases of the flanges, positioned to engage the adjacent edges of the ledges, each shield element being of reduced width at points outwardly from the shoulders, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other sidetobe moved clear of its associated ledge and permit that side of the shield element to be swung outwardly from said ledge, and a spring positioned to exert
  • a shielding device for lamps comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, and stop shoulders on the sides of each shield elerrient at the bases of the flanges.
  • each shield element being of reduced width at points outwardly from the shoulders, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other side to be moved outwardly clear of its associated ledge and permit that side of the shield element to be swung outwardly froinsaid ledge, adjacent ends of-the shield lements fitting in telescopic relation with one another.
  • shielding device for lamps, comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp", shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginalflanges on opposite sides of each shield element and fitting behind said ledges,
  • a shielding device for lamps comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, the elements being slidable longitudinally of the ledges, a stop shoulder on one side of each shield element at the base of the adjacent flange and positioned to engage the edge of the adjacent ledge, each shield element being of reduced width at points outwardly from its marginal flanges and the said shoulder, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other side to be moved clear of its associated ledge and permit that side of the shield element to be swung outwardly from said ledge, and a spring positioned to exert endwise thrust on the shield elements, to yieldably maintain them in end-to-end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

1942- H. J. CLASPY ET AL 9,
ILLUMINATING UNIT Filed Aug. 28, 1940 IINVENTOQFEL Patented Jan. 6, 1942 ILLUMINATING UNIT Hugh .1. Claspy, Monaca, and Erson V. Ogg, Etna,
Pa., assi ors to Phoenix Glass Company,
Mona'ca, l2a., a corporation of West Virginia Application August 28, 1940, Serial No. 354,526
4 Claims.
One object of our invention is to provide a.
shield and a holder therefor of such form that the holders and shield can readily be applied to various standard forms of lamp structures, and
whereby the shield can easily be applied and removed from the holder without the necessity of operating any fastening elements such as screws.
Another object of our invention is to provide an arrangement whereby stock lengths of shield elements can be employed in connection with lamp tubes of various lengths, rendering unnecessary the forming of shield elements of certain particular lengths to fit over each of various lengths of lamp tubes.
Some of the forms which our invention may take are shown in the accompanying drawing wherein Figures 1, 2 and 3 are perspective views showing the shield in position in its holder and indicating the manner in which it is manipulated to disengage it from the holder; Fig. 4 is a side view of an illuminating unit, partially in section and with the shield elements spread apart slightly at their ends; Fig. 5 is a bottom plan view of one of the shielding elements on an enlarged scale; Fig. 6 is a view partially in end elevation and partially in section of a modified form of shielding element, and Fig. 'l is a side view of a shielding unit embodying elements of the form shown in Fig. 6.
The shield is shown as positioned around a lighting tube 8 which has connection with terminals 8a that are carried by a bracket 9 and suitably wired. In some cases a number of tubes 8 are comprised within a single lamp structure. The bracket 9 is carried by a combined cover plateand shield holder III that has flanges or ledges II and I2 disposed at opposite sides of the lamp 8. The shield comprises elements I3 that have flanges l4 formed on their longitudinal edges in position to rest upon the ledges II and I2, to thereby aflord support for the elements It. Ribs or shoulders l4a are formed on the undersides of the flanges l4 and normally have abutting engagement with the innermost edges of the prevent accidental lateral shifting of the shield elements When it is desired to remove a shielding element, it is lifted at one edge, or both edges, as shown in Fig. 2, whereupon it can be slid laterally to permit one edge thereofto be lowered from the. holder III, as shown in Fig. 3, thereby permitting the element to be laterally shifted clear of the holder. Where the ends of the ele ments overlap, as hereinafter described, they will be shifted longitudinally a short distance to clear them of one another and permit removal of each element as indicated in Figs. 2 and 3. Each element has on one end a rib l5 that is recessed on its inner periphery for receiving a flange it of relatively small radius, that extends from a rib I! on an end of an adjacent element. This overlapping of the adjacent ends of the shield elements permits the rib l5 of one element to be brought into abutting engagement with the rib ll of an adjacent element, when moved together from their expanded positions shown in Fig. 4. The flange [6 serves to obstruct rays of light that would otherwise freely pass between adjacent ends of the shield elements.
The holder it carries end plates l8 and I9 that cover the extreme ends of the shield, and one or both of these end plates is provided with a spring finger 20 that when expanded yieldably holds the shield elements l3 in snug end-to-end engagement with one another. When it is desired to remove one of the shield elements l3, it is shifted lengthwise in a direction to cause compression of the spring 20 and to free its flange I6 from'engagement with an adjacent shield element, whereupon it can be tilted and removed from the holder l0 independently of the other shield elements.
In Fig. 6 I show a shield element 2| of somewhat difierent form than that of Figs. 1 to 5, in that while it has flanges 22 that are adapted to rest upon the ledges II and i2, at least one wall of the element immediately beneath one of the flanges 22 and 23 is thickened as indicated at 24, so that when that side of the shield element is raised to bring the shoulder 24 above the ledge H, the element may be slid sidewise to allow its flange 23 to be moved downwardly past the ledge l2. Ordinarily, a shoulder 24 will be provided also beneath the flange 23. The ends of the elements 2| may berecessed and flanged, as at l5 and It in Fig. 5.
We claim as our invention:
1. A shielding .device for lamps, comprising led es H an II. as s wn in F 1. in order to horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignme t and each arranged to be positioned outward] :oi the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, the elements being slidable longitudinally of the ledges, stop shoulders on the sides of each shield element at the bases of the flanges, positioned to engage the adjacent edges of the ledges, each shield element being of reduced width at points outwardly from the shoulders, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other sidetobe moved clear of its associated ledge and permit that side of the shield element to be swung outwardly from said ledge, and a spring positioned to exert endwise' thrust on the shield elements, to yieldably maintain them in end-to-end relation.
2. A shielding device for lamps, comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, and stop shoulders on the sides of each shield elerrient at the bases of the flanges. positioned to ngage the adjacent edges of the ledges, each shield element being of reduced width at points outwardly from the shoulders, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other side to be moved outwardly clear of its associated ledge and permit that side of the shield element to be swung outwardly froinsaid ledge, adjacent ends of-the shield lements fitting in telescopic relation with one another.
3.'A shielding device for lamps, comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp", shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginalflanges on opposite sides of each shield element and fitting behind said ledges,
4 stop shoulders on the sides of each shield element at the bases of its flanges, positioned to engage the adjacent dges of the ledges, each shield element being of. reduced width at points outwardly from the shoulders, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewiseto cause the flange at its other side to be moved clear of its associated ledge and permit that side of the shield element to be swung outwardly from said ledge, adjacent ends of the shield elements fitting in telescopic relation with one another, and spring means carried by the ledge-supporting means, for yieldably maintaining said relation.
4; A shielding device for lamps, comprising horizontally-disposed shield-holding ledges and means for supporting them at opposite sides of a lamp, shield elements of generally channel form positioned in longitudinal alignment and each arranged to be positioned outwardly of the lamp, marginal flanges on opposite sides of the shield elements and fitting behind said ledges, the elements being slidable longitudinally of the ledges, a stop shoulder on one side of each shield element at the base of the adjacent flange and positioned to engage the edge of the adjacent ledge, each shield element being of reduced width at points outwardly from its marginal flanges and the said shoulder, whereby when one side of the shield element is pushed inwardly to disengage its shoulder from the adjacent ledge, the shield element can be freely moved sidewise to cause the flange at its other side to be moved clear of its associated ledge and permit that side of the shield element to be swung outwardly from said ledge, and a spring positioned to exert endwise thrust on the shield elements, to yieldably maintain them in end-to-end relation.
ERSON V. OGG. HUGH J. CLASPY.
US354526A 1940-08-28 1940-08-28 Illuminating unit Expired - Lifetime US2269182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US354526A US2269182A (en) 1940-08-28 1940-08-28 Illuminating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354526A US2269182A (en) 1940-08-28 1940-08-28 Illuminating unit

Publications (1)

Publication Number Publication Date
US2269182A true US2269182A (en) 1942-01-06

Family

ID=23393729

Family Applications (1)

Application Number Title Priority Date Filing Date
US354526A Expired - Lifetime US2269182A (en) 1940-08-28 1940-08-28 Illuminating unit

Country Status (1)

Country Link
US (1) US2269182A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427084A (en) * 1944-10-23 1947-09-09 R & W Wiley Inc Lighting fixture
US2440603A (en) * 1947-03-12 1948-04-27 Edwin F Guth Lighting fixture
US2525315A (en) * 1945-10-20 1950-10-10 Safety Car Heating & Lighting Lighting fixture
US2526074A (en) * 1946-07-22 1950-10-17 Edwin F Guth Lighting fixture having means to shield the light source
US2570907A (en) * 1947-04-12 1951-10-09 Patent License Corp Car lighting structure
US2595520A (en) * 1947-03-26 1952-05-06 John J Guerin Enclosed fluorescent lighting device
US2616027A (en) * 1948-06-11 1952-10-28 Gen Electric Lighting fixture for elongated tubular lamps
US2643328A (en) * 1950-05-18 1953-06-23 Safety Car Heating & Lighting Electric light fixture shade and chassis construction
US2685639A (en) * 1952-05-20 1954-08-03 Grote Mfg Co Inc Truck marker lamp
US2688072A (en) * 1951-01-30 1954-08-31 Patent License Corp Vehicle lighting fixture
US2717307A (en) * 1950-08-18 1955-09-06 Gen Electric Tubular luminaire
US2726319A (en) * 1953-04-24 1955-12-06 Lester C Williamson Fluorescent lighting fixture
DE964529C (en) * 1953-01-10 1957-05-23 Pintsch Elektro G M B H Lamp for tubular light sources, especially for fluorescent lamps, with a flat mounting rail, optionally attached directly to vertical or horizontal surfaces, and with a transparent cover
US2833916A (en) * 1953-05-25 1958-05-06 Gen Electric Luminaire
US3120929A (en) * 1960-03-31 1964-02-11 Curtis Electro Lighting Inc Fluorescent lighting fixture
US3201582A (en) * 1963-07-03 1965-08-17 Al L Siegel Two-way hospital light
US3862505A (en) * 1972-02-25 1975-01-28 Rudolf Jeroma Advertising devices
US3934135A (en) * 1973-02-01 1976-01-20 Leon Szer Fluorescent lamp fixture
US4644454A (en) * 1984-12-28 1987-02-17 Peerless Lighting Corporation Lensed indirect luminaire having improved light distribution control
US4969073A (en) * 1989-11-20 1990-11-06 Itc, Incorporated Terraced light
US5410459A (en) * 1994-02-15 1995-04-25 Yang; Ping-Kun Lighting ornament
US5444604A (en) * 1994-03-21 1995-08-22 Dme Corporation Lamp assembly for an evacuation slide
US5541823A (en) * 1995-02-16 1996-07-30 Fallon Luminous Products Corp. Housing assembly for illuminated glass tubing
US5743625A (en) * 1995-02-16 1998-04-28 Fallon Luminous Products, Inc. Curved housing assembly for illuminated glass tubing and method
US6149281A (en) * 1998-04-15 2000-11-21 Everbrite, Inc. Neon lighting fixture
US6152573A (en) * 1998-08-05 2000-11-28 Mitchell; Cary L. Lens retainer for lighted sign
US20050093241A1 (en) * 2002-09-18 2005-05-05 World Poker Tour Game table with integral lighting system and method for providing lighting of a game tournament suitable for television
US20050190566A1 (en) * 2004-02-26 2005-09-01 Cho-Ten Chiu LED lampshade for advertisement brand and decoration
USD806930S1 (en) * 2016-01-27 2018-01-02 Fluxwerx Illumination Inc. Suspended luminaire
USD815333S1 (en) * 2017-08-30 2018-04-10 Fluxwerx Illumination Inc. Suspended luminaire
USD862777S1 (en) * 2017-08-09 2019-10-08 Flex Ltd. Lighting module wide distribution lens

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427084A (en) * 1944-10-23 1947-09-09 R & W Wiley Inc Lighting fixture
US2525315A (en) * 1945-10-20 1950-10-10 Safety Car Heating & Lighting Lighting fixture
US2526074A (en) * 1946-07-22 1950-10-17 Edwin F Guth Lighting fixture having means to shield the light source
US2440603A (en) * 1947-03-12 1948-04-27 Edwin F Guth Lighting fixture
US2595520A (en) * 1947-03-26 1952-05-06 John J Guerin Enclosed fluorescent lighting device
US2570907A (en) * 1947-04-12 1951-10-09 Patent License Corp Car lighting structure
US2616027A (en) * 1948-06-11 1952-10-28 Gen Electric Lighting fixture for elongated tubular lamps
US2643328A (en) * 1950-05-18 1953-06-23 Safety Car Heating & Lighting Electric light fixture shade and chassis construction
US2717307A (en) * 1950-08-18 1955-09-06 Gen Electric Tubular luminaire
US2688072A (en) * 1951-01-30 1954-08-31 Patent License Corp Vehicle lighting fixture
US2685639A (en) * 1952-05-20 1954-08-03 Grote Mfg Co Inc Truck marker lamp
DE964529C (en) * 1953-01-10 1957-05-23 Pintsch Elektro G M B H Lamp for tubular light sources, especially for fluorescent lamps, with a flat mounting rail, optionally attached directly to vertical or horizontal surfaces, and with a transparent cover
US2726319A (en) * 1953-04-24 1955-12-06 Lester C Williamson Fluorescent lighting fixture
US2833916A (en) * 1953-05-25 1958-05-06 Gen Electric Luminaire
US3120929A (en) * 1960-03-31 1964-02-11 Curtis Electro Lighting Inc Fluorescent lighting fixture
US3201582A (en) * 1963-07-03 1965-08-17 Al L Siegel Two-way hospital light
US3862505A (en) * 1972-02-25 1975-01-28 Rudolf Jeroma Advertising devices
US3934135A (en) * 1973-02-01 1976-01-20 Leon Szer Fluorescent lamp fixture
US4644454A (en) * 1984-12-28 1987-02-17 Peerless Lighting Corporation Lensed indirect luminaire having improved light distribution control
US4969073A (en) * 1989-11-20 1990-11-06 Itc, Incorporated Terraced light
US5410459A (en) * 1994-02-15 1995-04-25 Yang; Ping-Kun Lighting ornament
US5444604A (en) * 1994-03-21 1995-08-22 Dme Corporation Lamp assembly for an evacuation slide
US5541823A (en) * 1995-02-16 1996-07-30 Fallon Luminous Products Corp. Housing assembly for illuminated glass tubing
WO1996025622A1 (en) * 1995-02-16 1996-08-22 Fallon Luminous Products Corporation Housing assembly for illuminated glass tubing
US5743625A (en) * 1995-02-16 1998-04-28 Fallon Luminous Products, Inc. Curved housing assembly for illuminated glass tubing and method
US6149281A (en) * 1998-04-15 2000-11-21 Everbrite, Inc. Neon lighting fixture
US6152573A (en) * 1998-08-05 2000-11-28 Mitchell; Cary L. Lens retainer for lighted sign
US20050093241A1 (en) * 2002-09-18 2005-05-05 World Poker Tour Game table with integral lighting system and method for providing lighting of a game tournament suitable for television
US7234702B2 (en) 2002-09-18 2007-06-26 Wpt Enterprises, Inc. Method for televising an event involving a game table incorporating integral lighting
US20050190566A1 (en) * 2004-02-26 2005-09-01 Cho-Ten Chiu LED lampshade for advertisement brand and decoration
US7036959B2 (en) * 2004-02-26 2006-05-02 Cho-Ten Chiu LED lampshade for advertisement brand and decoration
USD806930S1 (en) * 2016-01-27 2018-01-02 Fluxwerx Illumination Inc. Suspended luminaire
USD815332S1 (en) * 2016-01-27 2018-04-10 Fluxwerx Illumination Inc. Suspended luminaire
USD818627S1 (en) * 2016-01-27 2018-05-22 Fluxwerx Illumination Inc. Suspended luminaire
USD862777S1 (en) * 2017-08-09 2019-10-08 Flex Ltd. Lighting module wide distribution lens
USD815333S1 (en) * 2017-08-30 2018-04-10 Fluxwerx Illumination Inc. Suspended luminaire

Similar Documents

Publication Publication Date Title
US2269182A (en) Illuminating unit
US2259151A (en) Support for illuminating ware
US2259152A (en) Lighting fixture
US2312393A (en) Lighting fixture closure
US2280534A (en) Lighting fixture
DK138283B (en) Light screen for fluorescent lamps.
US2424908A (en) Lighting fixture
US2994149A (en) Directional luminaire
US2385040A (en) Luminaire for use with tubular fluorescent lamps
US3209137A (en) Luminous ceiling
US3192381A (en) Lighting fixture
US2291493A (en) Lighting fixture
US2883519A (en) Luminaire
US2713631A (en) Direct fluorescent lighting equipment
US1973455A (en) Advertising globe
US3531882A (en) Illuminated advertising and like sign assembly
US2902591A (en) Lighting fixture
ES219042Y (en) APPARATUS FOR LIGHTING WITH FLUORESCENT CONNECTION AND AUTOMATIC FIXING TUBES.
US2313737A (en) Device for viewing transparent objects
US3465141A (en) Lighting fixture having means for ventilation
US3061718A (en) Tube light glare eliminator
US2101499A (en) Electric lighting fixture
US1743848A (en) Lighting unit
US2762911A (en) Reflector for direct lighting equipment
US2065105A (en) Lighting fixture