DE238206C - - Google Patents

Info

Publication number
DE238206C
DE238206C DENDAT238206D DE238206DA DE238206C DE 238206 C DE238206 C DE 238206C DE NDAT238206 D DENDAT238206 D DE NDAT238206D DE 238206D A DE238206D A DE 238206DA DE 238206 C DE238206 C DE 238206C
Authority
DE
Germany
Prior art keywords
holder
lead
tube
longitudinal slot
sleeve
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.)
Active
Application number
DENDAT238206D
Other languages
German (de)
English (en)
Publication of DE238206C publication Critical patent/DE238206C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
DENDAT238206D Active DE238206C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE238206C true DE238206C (enrdf_load_stackoverflow)

Family

ID=497751

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT238206D Active DE238206C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE238206C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156981A (en) * 1961-02-20 1964-11-17 Dozier A Sutton Geometrical instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156981A (en) * 1961-02-20 1964-11-17 Dozier A Sutton Geometrical instruments

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