NL3019C - - Google Patents

Info

Publication number
NL3019C
NL3019C NL3019DA NL3019C NL 3019 C NL3019 C NL 3019C NL 3019D A NL3019D A NL 3019DA NL 3019 C NL3019 C NL 3019C
Authority
NL
Netherlands
Application number
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.)
Family has litigation
Publication of NL3019C publication Critical patent/NL3019C/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32826449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL3019(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/58—Cooling arrangements
NL3019D 1913-08-01 NL3019C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE191418369X 1913-08-01
US191417326XA 1913-09-04 1913-09-04

Publications (1)

Publication Number Publication Date
NL3019C true NL3019C (xx)

Family

ID=32826449

Family Applications (3)

Application Number Title Priority Date Filing Date
NL3019D NL3019C (xx) 1913-08-01
NL7680D NL7680C (xx) 1913-08-01
NL1940D NL1940C (xx) 1913-08-01

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL7680D NL7680C (xx) 1913-08-01
NL1940D NL1940C (xx) 1913-08-01

Country Status (5)

Country Link
US (1) US1246118A (xx)
DE (2) DE293586C (xx)
FR (6) FR466580A (xx)
GB (3) GB191310918A (xx)
NL (3) NL1940C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712701A (en) * 1971-08-27 1973-01-23 British Lighting Ind Ltd Electric incandescent lamps
US11158768B2 (en) 2004-05-07 2021-10-26 Bruce H. Baretz Vacuum light emitting diode

Also Published As

Publication number Publication date
FR19812E (fr) 1915-10-01
FR19411E (fr) 1915-01-29
DE290932C (xx)
US1246118A (en) 1917-11-13
FR18963E (fr) 1914-08-19
GB191310918A (en) 1914-05-07
DE293586C (xx)
FR466581A (fr) 1914-05-16
FR466580A (fr) 1914-05-16
GB191418369A (en)
NL7680C (xx)
GB191417326A (en) 1915-04-01
NL1940C (xx)
FR19211E (fr) 1914-12-01

Similar Documents

Publication Publication Date Title
FR472685A (xx)
FR475561A (xx)
FR475501A (xx)
FR529665A (xx)
FR463954A (xx)
GB12648A (xx)
FR472504A (xx)
FR472647A (xx)
FR472557A (xx)
FR473612A (xx)
FR476599A (xx)
FR477370A (xx)
GB18102A (xx)
FR17302E (xx)
FR472681A (xx)
FR475511A (xx)
FR457785A (xx)
AT57314B (xx)
FR472567A (xx)
FR18594E (xx)
FR476590A (xx)
FR476589A (xx)
FR476546A (xx)
FR472642A (xx)
FR476545A (xx)