CA144602A - Lamp glass - Google Patents

Lamp glass

Info

Publication number
CA144602A
CA144602A CA000144602A CA144602DA CA144602A CA 144602 A CA144602 A CA 144602A CA 000144602 A CA000144602 A CA 000144602A CA 144602D A CA144602D A CA 144602DA CA 144602 A CA144602 A CA 144602A
Authority
CA
Canada
Prior art keywords
lamp glass
lamp
glass
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
CA000144602A
Other languages
French (fr)
Inventor
Emil G. Johanson
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.)
MARTENSON JOHN
Original Assignee
MARTENSON JOHN
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 MARTENSON JOHN filed Critical MARTENSON JOHN
Application granted granted Critical
Publication of CA144602A publication Critical patent/CA144602A/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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
CA000144602A 1910-12-16 1912-07-12 Lamp glass Expired CA144602A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DK17429T
US59767610A US1030818A (en) 1910-12-16 1910-12-16 Lamp chimney or globe.
CH61282T 1912-06-10
AT57834T 1912-06-17
FR445142T 1912-06-18
NL465A NL167C (en) 1910-12-16 1912-06-18 Balloon for lamps and other lighting devices
ES53308A ES53308A1 (en) 1910-12-16 1912-06-18 A new system of tubes and pumps for lamps and lamps of different kinds.
CA144602T 1912-07-12

Publications (1)

Publication Number Publication Date
CA144602A true CA144602A (en) 1912-12-10

Family

ID=74672950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000144602A Expired CA144602A (en) 1910-12-16 1912-07-12 Lamp glass

Country Status (8)

Country Link
US (1) US1030818A (en)
AT (1) AT57834B (en)
CA (1) CA144602A (en)
CH (1) CH61282A (en)
DK (1) DK17429C (en)
ES (1) ES53308A1 (en)
FR (1) FR445142A (en)
NL (1) NL167C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009573B (en) * 1952-06-25 1957-06-06 Peill & Putzler Glashuetenwerk For glare-free shielding of a light source, certain curved bodies made of transparent material

Also Published As

Publication number Publication date
ES53308A1 (en) 1912-08-16
FR445142A (en) 1912-11-04
NL167C (en) 1914-04-15
US1030818A (en) 1912-06-25
AT57834B (en) 1913-02-25
CH61282A (en) 1913-09-16
DK17429C (en) 1913-06-16

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