WO2011030335A3 - Light bulbs with surface patterns - Google Patents

Light bulbs with surface patterns Download PDF

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Publication number
WO2011030335A3
WO2011030335A3 PCT/IL2010/000730 IL2010000730W WO2011030335A3 WO 2011030335 A3 WO2011030335 A3 WO 2011030335A3 IL 2010000730 W IL2010000730 W IL 2010000730W WO 2011030335 A3 WO2011030335 A3 WO 2011030335A3
Authority
WO
WIPO (PCT)
Prior art keywords
bulb
etching
stripes
emission pattern
light emission
Prior art date
Application number
PCT/IL2010/000730
Other languages
French (fr)
Other versions
WO2011030335A2 (en
Inventor
Yosef Shterenberg
Original Assignee
Yosef Shterenberg
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 Yosef Shterenberg filed Critical Yosef Shterenberg
Publication of WO2011030335A2 publication Critical patent/WO2011030335A2/en
Publication of WO2011030335A3 publication Critical patent/WO2011030335A3/en
Priority to IL218529A priority Critical patent/IL218529A0/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A light bulb that includes frosted regions and non frosted regions defining an ornamental light emission pattern. The light bulb may be the bulb of a standard incandescent lamp, the bulb-like housing of a halogen lamp, or the bulb enclosing the sealed tube of a fluorescent lamp. The light emission pattern may include horizontal stripes, vertical stripes, diagonal stripes, curved stripes, geometric shapes, or imagery. The light emission pattern may be viewable on the surface of the bulb, or on a nearby surface illuminated by the incandescent lamp. The frosted regions may be formed by etching the interior or exterior surface of the bulb, such as via sandblasting or acid etching. The sandblasting process may utilize silica powder or aluminum powder. The acid etching process may utilize a glass etching cream. The etching may alternatively be performed by mechanical etching means or by using a laser.
PCT/IL2010/000730 2009-09-10 2010-09-06 Light bulbs with surface patterns WO2011030335A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL218529A IL218529A0 (en) 2009-09-10 2012-03-07 Light bulbs with surface patterns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24103309P 2009-09-10 2009-09-10
US61/241,033 2009-09-10

Publications (2)

Publication Number Publication Date
WO2011030335A2 WO2011030335A2 (en) 2011-03-17
WO2011030335A3 true WO2011030335A3 (en) 2011-05-12

Family

ID=43402099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2010/000730 WO2011030335A2 (en) 2009-09-10 2010-09-06 Light bulbs with surface patterns

Country Status (1)

Country Link
WO (1) WO2011030335A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3678160A1 (en) * 2018-10-19 2020-07-08 Duraluce di Coianiz Fabio Lamp with shielding in form of text or graphical symbols

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199033A (en) * 1922-06-10 1924-03-13 Fritz Michaux Improvements in or relating to incandescent lamps for motor vehicles and the like
GB298077A (en) * 1977-07-07 1929-06-20 Frederick Jackson Alderson Improvements in or relating to electric incandescent lamps
JPS58126545A (en) * 1982-01-22 1983-07-28 Matsushita Electronics Corp Illumination device for exposure
JP2008311175A (en) * 2007-06-18 2008-12-25 Marumo Denki Kk Incandescent lamp for spotlight and single-lens spotlight equipped with the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067352A (en) 1959-02-05 1962-12-04 Gen Electric Coated electric lamp and method of manufacture
FR222560A (en) 1968-11-04
US5363009A (en) 1992-08-10 1994-11-08 Mark Monto Incandescent light with parallel grooves encompassing a bulbous portion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199033A (en) * 1922-06-10 1924-03-13 Fritz Michaux Improvements in or relating to incandescent lamps for motor vehicles and the like
GB298077A (en) * 1977-07-07 1929-06-20 Frederick Jackson Alderson Improvements in or relating to electric incandescent lamps
JPS58126545A (en) * 1982-01-22 1983-07-28 Matsushita Electronics Corp Illumination device for exposure
JP2008311175A (en) * 2007-06-18 2008-12-25 Marumo Denki Kk Incandescent lamp for spotlight and single-lens spotlight equipped with the same

Also Published As

Publication number Publication date
WO2011030335A2 (en) 2011-03-17

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