GB1232977A - - Google Patents

Info

Publication number
GB1232977A
GB1232977A GB1232977DA GB1232977A GB 1232977 A GB1232977 A GB 1232977A GB 1232977D A GB1232977D A GB 1232977DA GB 1232977 A GB1232977 A GB 1232977A
Authority
GB
United Kingdom
Prior art keywords
sheet
housing
lamps
page
edge
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
English (en)
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 filed Critical
Publication of GB1232977A publication Critical patent/GB1232977A/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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0048—Office articles, e.g. bookmarks, desk lamps with drawers, stands for books or music scores

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB1232977D 1967-08-11 1967-08-11 Expired GB1232977A (US20100056889A1-20100304-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3707767 1967-08-11

Publications (1)

Publication Number Publication Date
GB1232977A true GB1232977A (US20100056889A1-20100304-C00004.png) 1971-05-26

Family

ID=10393542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232977D Expired GB1232977A (US20100056889A1-20100304-C00004.png) 1967-08-11 1967-08-11

Country Status (1)

Country Link
GB (1) GB1232977A (US20100056889A1-20100304-C00004.png)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120187U (US20100056889A1-20100304-C00004.png) * 1978-02-07 1979-08-22
JPS5521509U (US20100056889A1-20100304-C00004.png) * 1978-07-28 1980-02-12
US4751615A (en) * 1986-08-07 1988-06-14 International Marketing Concepts, Inc. Page light
US5027261A (en) * 1990-07-26 1991-06-25 Hudson Jr Walter Non-glare night reader
EP1438533A1 (en) * 2001-10-26 2004-07-21 Lightwedge, LLC Device for illuminating a generally flat surface
US6951403B2 (en) 2001-10-26 2005-10-04 Lightwedge, Llc Device for illuminating a generally flat surface
US7575329B2 (en) 2005-12-19 2009-08-18 Lightwedge, Llc Compact illumination and magnification device
CN100564993C (zh) * 2003-10-01 2009-12-02 常州三基电器制造有限公司 发光照明装置
USD735921S1 (en) * 2014-01-03 2015-08-04 ALKILU Enterprises LLC Book light

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120187U (US20100056889A1-20100304-C00004.png) * 1978-02-07 1979-08-22
JPS596566Y2 (ja) * 1978-02-07 1984-02-29 共同印刷株式会社 接面照明器具
JPS5521509U (US20100056889A1-20100304-C00004.png) * 1978-07-28 1980-02-12
US4751615A (en) * 1986-08-07 1988-06-14 International Marketing Concepts, Inc. Page light
US5027261A (en) * 1990-07-26 1991-06-25 Hudson Jr Walter Non-glare night reader
EP1438533A1 (en) * 2001-10-26 2004-07-21 Lightwedge, LLC Device for illuminating a generally flat surface
US6951403B2 (en) 2001-10-26 2005-10-04 Lightwedge, Llc Device for illuminating a generally flat surface
EP1438533A4 (en) * 2001-10-26 2006-10-11 Lightwedge Llc DEVICE FOR LIGHTING A GENERALLY FLAT SURFACE
CN100564993C (zh) * 2003-10-01 2009-12-02 常州三基电器制造有限公司 发光照明装置
US7575329B2 (en) 2005-12-19 2009-08-18 Lightwedge, Llc Compact illumination and magnification device
USD735921S1 (en) * 2014-01-03 2015-08-04 ALKILU Enterprises LLC Book light

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees