GB252365A - Improvements in or relating to multi-colour pencils or pencil casings - Google Patents

Improvements in or relating to multi-colour pencils or pencil casings

Info

Publication number
GB252365A
GB252365A GB12540/26A GB1254026A GB252365A GB 252365 A GB252365 A GB 252365A GB 12540/26 A GB12540/26 A GB 12540/26A GB 1254026 A GB1254026 A GB 1254026A GB 252365 A GB252365 A GB 252365A
Authority
GB
United Kingdom
Prior art keywords
casing
secured
holders
members
lead
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
GB12540/26A
Other languages
English (en)
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.)
TETRASTYL SCHREIBSTIFTFABRIK G
Original Assignee
TETRASTYL SCHREIBSTIFTFABRIK G
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 TETRASTYL SCHREIBSTIFTFABRIK G filed Critical TETRASTYL SCHREIBSTIFTFABRIK G
Publication of GB252365A publication Critical patent/GB252365A/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
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB12540/26A 1925-05-20 1926-05-17 Improvements in or relating to multi-colour pencils or pencil casings Expired GB252365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE252365X 1925-05-20

Publications (1)

Publication Number Publication Date
GB252365A true GB252365A (en) 1926-11-18

Family

ID=5947649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12540/26A Expired GB252365A (en) 1925-05-20 1926-05-17 Improvements in or relating to multi-colour pencils or pencil casings

Country Status (2)

Country Link
FR (1) FR616352A (fr)
GB (1) GB252365A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781741A (en) * 1955-06-09 1957-02-19 Tintner Paul Retractable multi-color writing instrument
US4202641A (en) * 1976-10-16 1980-05-13 Pilot Man-Nen-Hitsu Kabushiki Kaisha Multiple-point writing instrument including a mechanical pencil unit
US10604235B2 (en) 2016-08-10 2020-03-31 Safran Aircraft Engines Pitch change module for turbine engine and corresponding turbine engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781741A (en) * 1955-06-09 1957-02-19 Tintner Paul Retractable multi-color writing instrument
US4202641A (en) * 1976-10-16 1980-05-13 Pilot Man-Nen-Hitsu Kabushiki Kaisha Multiple-point writing instrument including a mechanical pencil unit
US10604235B2 (en) 2016-08-10 2020-03-31 Safran Aircraft Engines Pitch change module for turbine engine and corresponding turbine engine

Also Published As

Publication number Publication date
FR616352A (fr) 1927-02-01

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