GB191029209A - Improvements in Recording Pens. - Google Patents

Improvements in Recording Pens.

Info

Publication number
GB191029209A
GB191029209A GB191029209DA GB191029209A GB 191029209 A GB191029209 A GB 191029209A GB 191029209D A GB191029209D A GB 191029209DA GB 191029209 A GB191029209 A GB 191029209A
Authority
GB
United Kingdom
Prior art keywords
reservoir
strip
channel
recording
dittmar
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
Inventor
August Dittmar
William Dittmar
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
Application granted granted Critical
Publication of GB191029209A publication Critical patent/GB191029209A/en
Expired legal-status Critical Current

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  • Pens And Brushes (AREA)

Abstract

29,209. Dittmar, A., and Dittmar, W. Dec. 16. Pens for recording-instruments. A recording-pen of the kind described in Specifications 18,603/96 and 11,869/02 is provided with air open capillary feeder which connects t h e reservoir with the inlet end of a marking-tube rigidly fixed to the reservoir The feeder may be of the form shown in Fig. I, consisting of a strip B lying parallel to the side of the reservoir D so as to form a capillary channel F therewith, the top of the strip B contacting with the bevelled inlet end of the marking- tube A. In other forms, a channel-shaped strip is removably or permanently fixed vertically in the reservoir, or the reservoir wall itself is shaped to form a vertical feed-channel.
GB191029209D 1910-12-16 1910-12-16 Improvements in Recording Pens. Expired GB191029209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191029209T 1910-12-16

Publications (1)

Publication Number Publication Date
GB191029209A true GB191029209A (en) 1911-10-12

Family

ID=32638510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191029209D Expired GB191029209A (en) 1910-12-16 1910-12-16 Improvements in Recording Pens.

Country Status (1)

Country Link
GB (1) GB191029209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416155A (en) * 1965-05-29 1968-12-10 Crosweller & Co Ltd W Recording pen
US3893130A (en) * 1971-03-10 1975-07-01 Northern Illinois Gas Co Recorder pen
US4024547A (en) * 1975-08-13 1977-05-17 Kingmann-White, Inc. Instrument recording pen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416155A (en) * 1965-05-29 1968-12-10 Crosweller & Co Ltd W Recording pen
US3893130A (en) * 1971-03-10 1975-07-01 Northern Illinois Gas Co Recorder pen
US4024547A (en) * 1975-08-13 1977-05-17 Kingmann-White, Inc. Instrument recording pen

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