GB449914A - Improvements in and appertaining to electric light fittings or supports - Google Patents

Improvements in and appertaining to electric light fittings or supports

Info

Publication number
GB449914A
GB449914A GB215035A GB215035A GB449914A GB 449914 A GB449914 A GB 449914A GB 215035 A GB215035 A GB 215035A GB 215035 A GB215035 A GB 215035A GB 449914 A GB449914 A GB 449914A
Authority
GB
United Kingdom
Prior art keywords
appertaining
supports
electric light
light fittings
ball
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
GB215035A
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.)
CHARLES ERNEST FORRYAN
Original Assignee
CHARLES ERNEST FORRYAN
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 CHARLES ERNEST FORRYAN filed Critical CHARLES ERNEST FORRYAN
Priority to GB215035A priority Critical patent/GB449914A/en
Publication of GB449914A publication Critical patent/GB449914A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings

Landscapes

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

Abstract

449,914. Ball joints. FORRYAN, C. E., 65, St. Mary Street, Edgbaston, Birmingham. Jan. 22, 1935, No. 2150. [Class 65 (ii)] [See also Group XI] An electric-lamp bracket comprises a double ball-and-socket joint in which the ball parts 19, 20 are held by a spring 23 against their seatings in a two-part housing 22.
GB215035A 1935-01-22 1935-01-22 Improvements in and appertaining to electric light fittings or supports Expired GB449914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB215035A GB449914A (en) 1935-01-22 1935-01-22 Improvements in and appertaining to electric light fittings or supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB215035A GB449914A (en) 1935-01-22 1935-01-22 Improvements in and appertaining to electric light fittings or supports

Publications (1)

Publication Number Publication Date
GB449914A true GB449914A (en) 1936-07-07

Family

ID=9734478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB215035A Expired GB449914A (en) 1935-01-22 1935-01-22 Improvements in and appertaining to electric light fittings or supports

Country Status (1)

Country Link
GB (1) GB449914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134655A (en) * 1982-12-23 1984-08-15 Mitutoyo Mfg Co Ltd Mounting of digital indicators
US11957261B2 (en) 2017-04-28 2024-04-16 Lutron Technology Company Llc Window treatment mounting bracket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134655A (en) * 1982-12-23 1984-08-15 Mitutoyo Mfg Co Ltd Mounting of digital indicators
US11957261B2 (en) 2017-04-28 2024-04-16 Lutron Technology Company Llc Window treatment mounting bracket

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