GB276512A - Improvements in pencils - Google Patents

Improvements in pencils

Info

Publication number
GB276512A
GB276512A GB2332726A GB2332726A GB276512A GB 276512 A GB276512 A GB 276512A GB 2332726 A GB2332726 A GB 2332726A GB 2332726 A GB2332726 A GB 2332726A GB 276512 A GB276512 A GB 276512A
Authority
GB
United Kingdom
Prior art keywords
sheath
lead
case
adhesive
bore
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
GB2332726A
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
Priority to GB2332726A priority Critical patent/GB276512A/en
Publication of GB276512A publication Critical patent/GB276512A/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
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/02—Pencils with graphite; Coloured pencils

Landscapes

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

Abstract

276,512. Sitzler, L. E. Sept. 21, 1926. Pencils.-A stick of lead for enclosure in a wooden or like case is provided with a sheath or covering of paper, fabric, and like material impregnated with an adhesive so as to form a stiff support for the lead during sharpening or against external blows and to retain it should it be fractured inside the case. The sheath may be applied by means of two strips of material C, preferably loosely woven cotton or linen, coated on both sides with adhesive and placed in position on the two halves B of the case, the lead A being then inserted and the two halves pressed together; the lead may be encased by means of a spirallywound strip of material, a second strip wound in the opposite direction being applied if desired; the lead may be enclosed in a tubular sheath; or the bore of a tubular case may be lined with a sheath, secured in position, if desired, by adhesive, and the marking-substance forced into position. The bore of the case may be corrugated or roughened to hold the sheath in position.
GB2332726A 1926-09-21 1926-09-21 Improvements in pencils Expired GB276512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2332726A GB276512A (en) 1926-09-21 1926-09-21 Improvements in pencils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2332726A GB276512A (en) 1926-09-21 1926-09-21 Improvements in pencils

Publications (1)

Publication Number Publication Date
GB276512A true GB276512A (en) 1927-09-01

Family

ID=10193808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2332726A Expired GB276512A (en) 1926-09-21 1926-09-21 Improvements in pencils

Country Status (1)

Country Link
GB (1) GB276512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340226A (en) * 1993-02-22 1994-08-23 Schwan-Stabilo Schwanhausser Gmbh & Co. Process for the production of a pencil stick, a stick produced by the process and a pencil having such a stick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340226A (en) * 1993-02-22 1994-08-23 Schwan-Stabilo Schwanhausser Gmbh & Co. Process for the production of a pencil stick, a stick produced by the process and a pencil having such a stick

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