FR2384635A1 - Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath - Google Patents

Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath

Info

Publication number
FR2384635A1
FR2384635A1 FR7502189A FR7502189A FR2384635A1 FR 2384635 A1 FR2384635 A1 FR 2384635A1 FR 7502189 A FR7502189 A FR 7502189A FR 7502189 A FR7502189 A FR 7502189A FR 2384635 A1 FR2384635 A1 FR 2384635A1
Authority
FR
France
Prior art keywords
writing instrument
sheath
cartridge
inner tube
point
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.)
Withdrawn
Application number
FR7502189A
Other languages
French (fr)
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 FR7502189A priority Critical patent/FR2384635A1/en
Publication of FR2384635A1 publication Critical patent/FR2384635A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material

Landscapes

  • Pens And Brushes (AREA)

Abstract

A writing instrument which is intended for use by physically handicapped persons has an internal spring to control the pressure applied to the tip. A cartridge which may be a lead pensil, a felt tip pen or a ball pen is filled inside a tubular sheath. An inner tube is fixed inside the upper part of the sheath and limits the upward movement of the cartridge. A spring, attached at one end to the cartridge and at the other end to a plug, exerts a downward force on the cartridge. This limits the force which can be exerted on the point of the writing instrument and makes it easier for handicapped people to use it.
FR7502189A 1975-01-20 1975-01-20 Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath Withdrawn FR2384635A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7502189A FR2384635A1 (en) 1975-01-20 1975-01-20 Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502189A FR2384635A1 (en) 1975-01-20 1975-01-20 Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath

Publications (1)

Publication Number Publication Date
FR2384635A1 true FR2384635A1 (en) 1978-10-20

Family

ID=9150253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502189A Withdrawn FR2384635A1 (en) 1975-01-20 1975-01-20 Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath

Country Status (1)

Country Link
FR (1) FR2384635A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238161A (en) * 1976-06-12 1980-12-09 Nippon Kogaku K.K. Spotting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238161A (en) * 1976-06-12 1980-12-09 Nippon Kogaku K.K. Spotting device

Similar Documents

Publication Publication Date Title
GB1510427A (en) Syringe
SE8202253L (en) balloon catheter
ES237659U (en) Composite writing instrument
DK165397C (en) The ball of condom
US3055341A (en) Adjustable writing implement
FR2384635A1 (en) Writing instrument for handicapped person - has internal spring to limit pressure exerted on point of cartridge whose upward movement is limited by inner tube of sheath
MY109323A (en) Marking instruments.
ES279188A1 (en) Writing instrument
FR2368084A1 (en) Pushbutton mounted in facia chassis element - has central stem with end piece surrounded by coil spring, and seal between chassis and stem
US3690778A (en) Push-button type writing instrument with a cap
ES444464A1 (en) Pressurized pen and a marking machine equipped with such pen
ES1001858U (en) Writing instrument attached to the body capped by a spring element (Machine-translation by Google Translate, not legally binding)
SE8000357L (en) PENHOLE WITH VISIBLE INFORMATION BAND
GB1120746A (en) Improvements in writing, drawing or marking instruments
FR2686291B1 (en) WRITING INSTRUMENT WITH A MINE OR BALL WRITING MEMBER.
CH613406A5 (en) Propelling pencil
FR2420434A1 (en) Ball point pen with retractable tip - has an ink tube inside outer case, with magnetic end cap and stop piece
ES219375U (en) Improved pen (Machine-translation by Google Translate, not legally binding)
FR2309347A1 (en) Ball point pen ensuring even pressure while writing - has sprung loaded ink cartridge with spring at top or bottom
SU577141A1 (en) Rapidograph
SU1676832A1 (en) Ball pen
GB2226795A (en) Writing implement
ES62343U (en) Ballpoint pen with concealable writer's tip (Machine-translation by Google Translate, not legally binding)
GB190409183A (en) Improvements in Fishing Bobs or Line Floats.
ES2039498T3 (en) VASOMETRY DEVICE.

Legal Events

Date Code Title Description
ST Notification of lapse