US837911A - Pencil-point protector. - Google Patents

Pencil-point protector. Download PDF

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Publication number
US837911A
US837911A US32690906A US1906326909A US837911A US 837911 A US837911 A US 837911A US 32690906 A US32690906 A US 32690906A US 1906326909 A US1906326909 A US 1906326909A US 837911 A US837911 A US 837911A
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United States
Prior art keywords
pencil
point
protector
point protector
aperture
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Expired - Lifetime
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US32690906A
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Frank G Benson
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Individual
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Priority to US32690906A priority Critical patent/US837911A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/10—Protecting means, e.g. caps for pencils

Definitions

  • WITNESSES 47/6 ATTORNEX UNITED STATES PATENT OFFICE.
  • FRANK e. BENSON, OF VANCOUVER, BRirisHeoLUMBIA, CANADA.
  • PENCIL-POINT PRCTECTOR 47/6 ATTORNEX UNITED STATES PATENT OFFICE.
  • the protector consists of a hollow cylindrical portion 3, adapted to the dimension of the pencil and split, as at 4, to enable it to have a resilient hold upon pencils varying slightly in size.
  • Integral with the cylindrical portion 2 is a oint-protecting portion 5-, internally conoidal 6 at the extreme end of the conoid to permit the sharpened lead of the pencil to be projccted when it is required for use. It is to facilitate this movement of the protector up the pencil to project the lead through the aperture 6 that .the protecting ortion 5 is made internally conoldal, as wit 1 that form,
  • a pencil-pointprotector comprising a c lindrical portion adapted to be endwise sl idable on a pencil and a point-shield internally conoidal and having an aperture through the end of the conoid.
  • a pencil-point protector comprising a cylindrical portion adapted to be endwise slidable on a pencil, and integral therewith an internally-conoidal point-shield having an aperture through the end of theconoid.
  • a pencil-point protector comprising a cylindrical portion adapted to be endwise slidable on apencil and cut to afford resilience thereon, and an internally-conoidal point-shield integral 'with the cylindrical portion and having an aperture through the end of the conoid.

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  • Emergency Lowering Means (AREA)

Description

PATENTED DEC. 11, 1906.
' P. G. BENSON.
PENCIL POINT PROTECTOR. APPLICATION FILED .TULY19,1906.
WITNESSES: 47/6 ATTORNEX UNITED STATES PATENT OFFICE. FRANK e. BENSON, OF VANCOUVER, BRirisHeoLUMBIA, CANADA. PENCIL-POINT PRCTECTOR.
Specification of Letters Patent.
Patented Dec. 1 1, 1906.
Application filed July 19, 1906. Serial No. 326.909.
, The invention is fully described in the following s ecification, which explains the particular fbrm of the device and the reason therefor, reference being made to the drawings by which it is accompanied, in which- Figure 1 is a side elevation of the device,
showing it applied to pencil in the rotection of its point; and Fig. 2, a section 0 the same, showing its position when the pencil is in use. In the drawiiws the lead-pencil to which the device is app lied is represented by 2.
The protector consists of a hollow cylindrical portion 3, adapted to the dimension of the pencil and split, as at 4, to enable it to have a resilient hold upon pencils varying slightly in size. Integral with the cylindrical portion 2 is a oint-protecting portion 5-, internally conoidal 6 at the extreme end of the conoid to permit the sharpened lead of the pencil to be projccted when it is required for use. It is to facilitate this movement of the protector up the pencil to project the lead through the aperture 6 that .the protecting ortion 5 is made internally conoldal, as wit 1 that form,
even if the wood of the pencil is irregularlycut or cut with a short point, one or other of which is frequently the case, if any lead at all projects beyond the wood it will be allowed to pass through the aperture 6; whereas, if the inner side of 3 were merely conical the inside of the who would contact and having an aperture i with the wood and prevent the end of the pencil passing far enoiwh in to roperly expose the lead. Where the cylir fdrical form of 3 merges into the conoidal form of 5, a circumferential knurled bead 7 is provided, designed to afford. a hold for the finger and thumb in sliding theprotector on. the pencil and adding finish to the device.
I am aware that prior to my invention pencil-point protectors have been used and patented having the general appearance of my device and ap licabl to a leadpencil in a similar manner ut in all with which I am acquainted the protecting portion has invariably been conical internally and have been. provided with various additions, such. as erascrs orv pencil-sharpeners.
What I therefore claim as my invention, and desire to be protected in by Letters Patent, is-
l. A pencil-pointprotector comprising a c lindrical portion adapted to be endwise sl idable on a pencil and a point-shield internally conoidal and having an aperture through the end of the conoid.
2. A pencil-point protector comprising a cylindrical portion adapted to be endwise slidable on a pencil, and integral therewith an internally-conoidal point-shield having an aperture through the end of theconoid.
3, A pencil-point protector comprising a cylindrical portion adapted to be endwise slidable on apencil and cut to afford resilience thereon, and an internally-conoidal point-shield integral 'with the cylindrical portion and having an aperture through the end of the conoid.
In testimony whereof I have signed my name to this specification in the presence of t'wo subscribing witnesses.
FRANK G. BENSON.
' /Vitnesses:
J. B. BELL, ROWLAND BRITTAIN.
US32690906A 1906-07-19 1906-07-19 Pencil-point protector. Expired - Lifetime US837911A (en)

Priority Applications (1)

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US32690906A US837911A (en) 1906-07-19 1906-07-19 Pencil-point protector.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32690906A US837911A (en) 1906-07-19 1906-07-19 Pencil-point protector.

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US837911A true US837911A (en) 1906-12-11

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US32690906A Expired - Lifetime US837911A (en) 1906-07-19 1906-07-19 Pencil-point protector.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562345A (en) * 1949-11-14 1951-07-31 Robert H Wendt Device for protecting and reinforcing the leads and points of pencils
US3073285A (en) * 1957-06-24 1963-01-15 Parker Pen Co Dialing tool
US11207912B2 (en) * 2018-11-21 2021-12-28 Michael W. McGraw Writing utensil safety sheath

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562345A (en) * 1949-11-14 1951-07-31 Robert H Wendt Device for protecting and reinforcing the leads and points of pencils
US3073285A (en) * 1957-06-24 1963-01-15 Parker Pen Co Dialing tool
US11207912B2 (en) * 2018-11-21 2021-12-28 Michael W. McGraw Writing utensil safety sheath

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