FR477426A - Lampshade for incandescent lamps - Google Patents

Lampshade for incandescent lamps

Info

Publication number
FR477426A
FR477426A FR477426DA FR477426A FR 477426 A FR477426 A FR 477426A FR 477426D A FR477426D A FR 477426DA FR 477426 A FR477426 A FR 477426A
Authority
FR
France
Prior art keywords
lampshade
incandescent lamps
incandescent
lamps
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
Application number
Other languages
French (fr)
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.)
WALLACE NOVELTY Co
Original Assignee
WALLACE NOVELTY 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 WALLACE NOVELTY Co filed Critical WALLACE NOVELTY Co
Application granted granted Critical
Publication of FR477426A publication Critical patent/FR477426A/en
Expired legal-status Critical Current

Links

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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F21V1/08—Frames adjustable
    • 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
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR477426D 1914-02-11 1915-01-28 Lampshade for incandescent lamps Expired FR477426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477426XA 1914-02-11 1914-02-11

Publications (1)

Publication Number Publication Date
FR477426A true FR477426A (en) 1915-10-20

Family

ID=1515078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR477426D Expired FR477426A (en) 1914-02-11 1915-01-28 Lampshade for incandescent lamps

Country Status (1)

Country Link
FR (1) FR477426A (en)

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