GB274997A - Improvements in pencil holders - Google Patents

Improvements in pencil holders

Info

Publication number
GB274997A
GB274997A GB15452/26A GB1545226A GB274997A GB 274997 A GB274997 A GB 274997A GB 15452/26 A GB15452/26 A GB 15452/26A GB 1545226 A GB1545226 A GB 1545226A GB 274997 A GB274997 A GB 274997A
Authority
GB
United Kingdom
Prior art keywords
worm
lead
tube
teeth
gear
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
GB15452/26A
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.)
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
Priority to BE335158D priority Critical patent/BE335158A/xx
Priority to FR612389D priority patent/FR612389A/fr
Priority to FR31981D priority patent/FR31981E/fr
Priority to DEB125630D priority patent/DE481114C/de
Application filed by Individual filed Critical Individual
Priority to GB15452/26A priority patent/GB274997A/en
Priority to US117770A priority patent/US1864038A/en
Publication of GB274997A publication Critical patent/GB274997A/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
    • B43K21/14—Writing-core feeding mechanisms with the writing-cores fed by screws with writing-cores automatically replaced from magazines

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB15452/26A 1925-06-24 1926-06-18 Improvements in pencil holders Expired GB274997A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE335158D BE335158A (enrdf_load_stackoverflow) 1925-06-24
FR612389D FR612389A (fr) 1925-06-24 1925-06-24 Porte-mine réglable
FR31981D FR31981E (fr) 1925-06-24 1926-01-13 Porte-mine réglable
DEB125630D DE481114C (de) 1925-06-24 1926-05-26 Fuellbleistift
GB15452/26A GB274997A (en) 1925-06-24 1926-06-18 Improvements in pencil holders
US117770A US1864038A (en) 1925-06-24 1926-06-22 Mechanical pencil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR612389T 1925-06-24
GB15452/26A GB274997A (en) 1925-06-24 1926-06-18 Improvements in pencil holders

Publications (1)

Publication Number Publication Date
GB274997A true GB274997A (en) 1927-08-04

Family

ID=26235338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15452/26A Expired GB274997A (en) 1925-06-24 1926-06-18 Improvements in pencil holders

Country Status (5)

Country Link
US (1) US1864038A (enrdf_load_stackoverflow)
BE (1) BE335158A (enrdf_load_stackoverflow)
DE (1) DE481114C (enrdf_load_stackoverflow)
FR (2) FR612389A (enrdf_load_stackoverflow)
GB (1) GB274997A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511243A (en) * 1944-08-11 1950-06-13 John T Brubaker Feeding mechanism for pencils, lighters, etc.
US2504420A (en) * 1947-03-31 1950-04-18 Parker Pen Co Magazine pencil with rotary lead propelling means
US2627246A (en) * 1948-01-16 1953-02-03 Ibm Mechanical pencil with lead advancing means
US4850551A (en) * 1987-12-14 1989-07-25 Lockheed Corporation Propulsion system for a buoyant vehicle
CA2048038C (en) * 1990-11-13 1995-02-28 J. Richard Cox Applicator for soft materials
US5230577A (en) * 1990-11-13 1993-07-27 Maybelline, Inc. Applicator for soft materials
US8794857B2 (en) 2011-09-06 2014-08-05 Dean Handrinos Non-consumable writing implement with consumable tip having constant orientation

Also Published As

Publication number Publication date
DE481114C (de) 1929-08-14
BE335158A (enrdf_load_stackoverflow)
US1864038A (en) 1932-06-21
FR612389A (fr) 1926-09-22
FR31981E (fr) 1927-08-27

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