GB345712A - Improvements in propelling pencils - Google Patents

Improvements in propelling pencils

Info

Publication number
GB345712A
GB345712A GB111630A GB111630A GB345712A GB 345712 A GB345712 A GB 345712A GB 111630 A GB111630 A GB 111630A GB 111630 A GB111630 A GB 111630A GB 345712 A GB345712 A GB 345712A
Authority
GB
United Kingdom
Prior art keywords
pin
slot
casing
lead
tube
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
GB111630A
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.)
Mabie Todd & Co Inc
Original Assignee
Mabie Todd & Co Inc
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
Priority to BE369135D priority Critical patent/BE369135A/xx
Application filed by Mabie Todd & Co Inc filed Critical Mabie Todd & Co Inc
Priority to GB111630A priority patent/GB345712A/en
Priority to FR693093D priority patent/FR693093A/fr
Publication of GB345712A publication Critical patent/GB345712A/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
    • 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)
GB111630A 1930-01-11 1930-01-11 Improvements in propelling pencils Expired GB345712A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE369135D BE369135A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1930-01-11
GB111630A GB345712A (en) 1930-01-11 1930-01-11 Improvements in propelling pencils
FR693093D FR693093A (fr) 1930-01-11 1930-03-31 Perfectionnements aux porte-mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB111630A GB345712A (en) 1930-01-11 1930-01-11 Improvements in propelling pencils

Publications (1)

Publication Number Publication Date
GB345712A true GB345712A (en) 1931-04-02

Family

ID=9716430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB111630A Expired GB345712A (en) 1930-01-11 1930-01-11 Improvements in propelling pencils

Country Status (3)

Country Link
BE (1) BE369135A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR693093A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB345712A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE369135A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR693093A (fr) 1930-11-14

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