GB512687A - Improvements in and relating to adjustable lamp shades - Google Patents

Improvements in and relating to adjustable lamp shades

Info

Publication number
GB512687A
GB512687A GB760138A GB760138A GB512687A GB 512687 A GB512687 A GB 512687A GB 760138 A GB760138 A GB 760138A GB 760138 A GB760138 A GB 760138A GB 512687 A GB512687 A GB 512687A
Authority
GB
United Kingdom
Prior art keywords
lamp shades
relating
adjustable lamp
shade
ring
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
GB760138A
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.)
AUDLEY MERVYN DUKE
Original Assignee
AUDLEY MERVYN DUKE
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 AUDLEY MERVYN DUKE filed Critical AUDLEY MERVYN DUKE
Priority to GB760138A priority Critical patent/GB512687A/en
Publication of GB512687A publication Critical patent/GB512687A/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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

512,687. Lamp shades. DUKE, A. M. March 11, 1938, No. 7601. [Class 75 (ii)] By providing the shade 11 wilh a ring 8 as showing engaging corrugations 5<1> on the springy arms 12 upstanding from a wire support 5, the shade can be given a certain amount of tilt and be held tilted. The corrugations can be inside the arms, and the ring is then also inside, and shoulders 13 limit the tilting.
GB760138A 1938-03-11 1938-03-11 Improvements in and relating to adjustable lamp shades Expired GB512687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB760138A GB512687A (en) 1938-03-11 1938-03-11 Improvements in and relating to adjustable lamp shades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB760138A GB512687A (en) 1938-03-11 1938-03-11 Improvements in and relating to adjustable lamp shades

Publications (1)

Publication Number Publication Date
GB512687A true GB512687A (en) 1939-09-22

Family

ID=9836244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB760138A Expired GB512687A (en) 1938-03-11 1938-03-11 Improvements in and relating to adjustable lamp shades

Country Status (1)

Country Link
GB (1) GB512687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711476A (en) * 1954-04-13 1955-06-21 Wells Yelverton Peyton Collapsible lamp shade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711476A (en) * 1954-04-13 1955-06-21 Wells Yelverton Peyton Collapsible lamp shade

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