GB559603A - Improvements in or relating to luminescent aids to reading and writing - Google Patents

Improvements in or relating to luminescent aids to reading and writing

Info

Publication number
GB559603A
GB559603A GB1441142A GB1441142A GB559603A GB 559603 A GB559603 A GB 559603A GB 1441142 A GB1441142 A GB 1441142A GB 1441142 A GB1441142 A GB 1441142A GB 559603 A GB559603 A GB 559603A
Authority
GB
United Kingdom
Prior art keywords
support
sheet
writing
luminescent
reading
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
GB1441142A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1441142A priority Critical patent/GB559603A/en
Publication of GB559603A publication Critical patent/GB559603A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • A47B13/12—Transparent tops, e.g. with lighting means under the table top

Landscapes

  • Color Printing (AREA)

Abstract

559,603. Luminescent devices. LANDAU, B. Oct. 14, 1942, No. 14411. [Class 39 (i)] A device for aiding reading or writing in the dark comprises a flat support associated with a layer of luminous material which illuminates. from below, a sheet of paper placed upon said support. The support may have a smooth surface and a flat transparent or translucent sheet may cover the surface of the support on which the luminescent material is deposited. Alternatively the luminescent material may be deposited on the bottom of the transparent cover sheet. This sheet may be hingedly connected to a rigid support which also has a writing pad hinged thereto so that the luminous sheet can be interleaved with the pad. The rigid support may also have straps to attach it to the person of the user. A coat of pale varnish may be applied over the luminous material to protect it. The luminous material may be applied discontinuously for instance in strips 2 mm. in width spaced 2 mm. apart.
GB1441142A 1942-10-14 1942-10-14 Improvements in or relating to luminescent aids to reading and writing Expired GB559603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1441142A GB559603A (en) 1942-10-14 1942-10-14 Improvements in or relating to luminescent aids to reading and writing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1441142A GB559603A (en) 1942-10-14 1942-10-14 Improvements in or relating to luminescent aids to reading and writing

Publications (1)

Publication Number Publication Date
GB559603A true GB559603A (en) 1944-02-25

Family

ID=10040718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1441142A Expired GB559603A (en) 1942-10-14 1942-10-14 Improvements in or relating to luminescent aids to reading and writing

Country Status (1)

Country Link
GB (1) GB559603A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632116A (en) * 1948-06-10 1953-03-17 Diem Bert Restaurant check having phosphorescent area for check total
US3978340A (en) * 1974-08-19 1976-08-31 Schroeder Becky J Luminescent backing sheet for reading and writing in the dark
US4035652A (en) * 1975-04-11 1977-07-12 Schroeder Becky J Luminescent backing sheet for writing in the dark
WO2016124820A1 (en) * 2015-02-04 2016-08-11 Kinnunen Kalle Photoluminescent writing pad and notepad or notebook

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632116A (en) * 1948-06-10 1953-03-17 Diem Bert Restaurant check having phosphorescent area for check total
US3978340A (en) * 1974-08-19 1976-08-31 Schroeder Becky J Luminescent backing sheet for reading and writing in the dark
US4035652A (en) * 1975-04-11 1977-07-12 Schroeder Becky J Luminescent backing sheet for writing in the dark
WO2016124820A1 (en) * 2015-02-04 2016-08-11 Kinnunen Kalle Photoluminescent writing pad and notepad or notebook
US10308064B2 (en) 2015-02-04 2019-06-04 Kalle KINNUNEN Photoluminescent writing pad and notepad or notebook

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