GB280450A - Improvements in electrically illuminated pencil holders - Google Patents

Improvements in electrically illuminated pencil holders

Info

Publication number
GB280450A
GB280450A GB13953/27A GB1395327A GB280450A GB 280450 A GB280450 A GB 280450A GB 13953/27 A GB13953/27 A GB 13953/27A GB 1395327 A GB1395327 A GB 1395327A GB 280450 A GB280450 A GB 280450A
Authority
GB
United Kingdom
Prior art keywords
pencil
lamp
case
battery
terminal
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
GB13953/27A
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
Publication of GB280450A publication Critical patent/GB280450A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/10—Combinations of writing implements with other articles with illuminating devices

Landscapes

  • Battery Mounting, Suspending (AREA)

Abstract

280,450. Lochmann, F. Feb. 22, 1927, [Convention date]. Pencil holders. - In a pencil holder consisting of a case a having a transparent cap b, an electric lamp e, and a battery i which, together with the case a, forms the body of the holder, the pencil d is arranged to abut, at its inner end, against the lamp. The cap b is formed as a lens for focusing the light near the point of the pencil. The case and battery are connected together by a bayonet-slot connection or by a projection on one part engaging a helical slot on the other so that the parts are relatively movable, this movement being used for the purpose of making or breaking the lamp circuit. The terminal of the lamp is adapted to engage with a terminal k of the battery, the other terminal of which is formed' by the outer wall. The circuit is completed through the casing a and a coiled spring f whose outer coils engage the casing a and which embraces the lamp socket. The pencil d is carried in a sheath c mounted in an aperture in the lens b, and is adjusted by pushing the lamp forward in the case.
GB13953/27A 1927-02-22 1927-05-24 Improvements in electrically illuminated pencil holders Expired GB280450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE280450X 1927-02-22

Publications (1)

Publication Number Publication Date
GB280450A true GB280450A (en) 1927-11-17

Family

ID=6031008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13953/27A Expired GB280450A (en) 1927-02-22 1927-05-24 Improvements in electrically illuminated pencil holders

Country Status (1)

Country Link
GB (1) GB280450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525414A (en) * 1946-06-15 1950-10-10 Willard G Kleinschmidt Work illuminating tool handle
US2736792A (en) * 1952-06-24 1956-02-28 Frederick F Freeland Illuminated tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525414A (en) * 1946-06-15 1950-10-10 Willard G Kleinschmidt Work illuminating tool handle
US2736792A (en) * 1952-06-24 1956-02-28 Frederick F Freeland Illuminated tool

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