US868393A - Pencil holder, sharpener, and ink-eraser. - Google Patents

Pencil holder, sharpener, and ink-eraser. Download PDF

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Publication number
US868393A
US868393A US35228707A US1907352287A US868393A US 868393 A US868393 A US 868393A US 35228707 A US35228707 A US 35228707A US 1907352287 A US1907352287 A US 1907352287A US 868393 A US868393 A US 868393A
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United States
Prior art keywords
ink
eraser
sharpener
pencil
pencil holder
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 - Lifetime
Application number
US35228707A
Inventor
Adelbert Ames
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Individual
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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 US35228707A priority Critical patent/US868393A/en
Application granted granted Critical
Publication of US868393A publication Critical patent/US868393A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02—Guards or sheaths for knives
    • B26B29/025—Knife sheaths or scabbards

Definitions

  • My invention relates to improvements in the construction and combination of a pencil holder and a pencil-sharpening-knife and ink eraser as hereinafter fully described. reference being made to the accompanying drawings.
  • Figure 1 is a side view of the device with the knife exposed.
  • Fig. 2 is a like view with the knife concealed.
  • Fig. 3 is a view at 90 degrees to Fig. 1.
  • Fig. 4 is a detailed view of the case.
  • Fig. 5 is a detailed view of the blade.
  • Fig. 6 is a view at 90 degrees to Fig. 4.
  • Fig. 7 is a cross-sectional view of the shank of the knife
  • Fig. 8 is a detailed view of the sheath.
  • Fig. 9 is a cross-sectional view near the forward end of the sheath.
  • Fig. 10 is a view at 90 degrees to Fig. 8.
  • My improved pencil attachment comprises a tubular case or ferrule A, having at its top a transverse slot a,
  • a longitudinal slot 1) is formed in the case, extending to one end thereof and nearly to the other end and at the last mentioned end the slot is slightly extended laterally and again extended in a longitudinal direction opposite to that of the main slot, thus forming a notch or opening d.
  • a knife B for use either as a pencil sharpener or ink eraser and slidably attached to the said case is a jacket or sheath 0 adapted to slide over and protect the knife or to be withdrawn and expose the same if desired, said sheath having a. spur 0 working in the slot 1) and its notch cl.
  • the improved pencil attachment comprising a tubular

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawing Aids And Blackboards (AREA)

Description

PATENTED OCT. 15. 1907.
A. AMES.
PENCIL HOLDER, SHARPENER, AND INK ERASER.
APPLICATION FILED JAN. 14, 190'!- fiz venior:
lyc'inesses:
UNITED STATES ADELBERT AMES, OF LOWELL, MASSACHUSETTS.
PENCIL HOLDER, SHARPENER, AND INK-ERASER.
Specification of Letters Patent.
Patented Oct. 15,1907.
Application filed January 14, 1907. Serial No. 352,287.
To all whom it may concern:
Be it known that I, AnnLBnRT Aims, of Lowell, in the county of Middlesex and State of Massachusetts, have invented certain new and useful Improvements in Pencil Holders, Sharpeners, and Ink-Erasers, of which the following is a specification.
My invention relates to improvements in the construction and combination of a pencil holder and a pencil-sharpening-knife and ink eraser as hereinafter fully described. reference being made to the accompanying drawings.
Figure 1 is a side view of the device with the knife exposed. Fig. 2 is a like view with the knife concealed. Fig. 3 is a view at 90 degrees to Fig. 1. Fig. 4 is a detailed view of the case. Fig. 5 is a detailed view of the blade. Fig. 6 is a view at 90 degrees to Fig. 4. Fig. 7 is a cross-sectional view of the shank of the knife Fig. 8 is a detailed view of the sheath. Fig. 9 is a cross-sectional view near the forward end of the sheath. Fig. 10 is a view at 90 degrees to Fig. 8.
My improved pencil attachment comprises a tubular case or ferrule A, having at its top a transverse slot a,
said case being adapted to be placed over the end of a lead pencil. A longitudinal slot 1) is formed in the case, extending to one end thereof and nearly to the other end and at the last mentioned end the slot is slightly extended laterally and again extended in a longitudinal direction opposite to that of the main slot, thus forming a notch or opening d.
Seemed to the case in the slot at is a knife B for use either as a pencil sharpener or ink eraser and slidably attached to the said case is a jacket or sheath 0 adapted to slide over and protect the knife or to be withdrawn and expose the same if desired, said sheath having a. spur 0 working in the slot 1) and its notch cl.
1 claim as my invention:
The improved pencil attachment comprising a tubular
US35228707A 1907-01-14 1907-01-14 Pencil holder, sharpener, and ink-eraser. Expired - Lifetime US868393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US35228707A US868393A (en) 1907-01-14 1907-01-14 Pencil holder, sharpener, and ink-eraser.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35228707A US868393A (en) 1907-01-14 1907-01-14 Pencil holder, sharpener, and ink-eraser.

Publications (1)

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US868393A true US868393A (en) 1907-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
US35228707A Expired - Lifetime US868393A (en) 1907-01-14 1907-01-14 Pencil holder, sharpener, and ink-eraser.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867901A (en) * 1958-01-14 1959-01-13 Frederick E Warnes Cutter
US4414974A (en) * 1981-06-09 1983-11-15 General Conveyors Limited Microsurgical knife
US4617735A (en) * 1985-10-21 1986-10-21 Hunt X-Acto, Inc. Safety cap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867901A (en) * 1958-01-14 1959-01-13 Frederick E Warnes Cutter
US4414974A (en) * 1981-06-09 1983-11-15 General Conveyors Limited Microsurgical knife
US4617735A (en) * 1985-10-21 1986-10-21 Hunt X-Acto, Inc. Safety cap

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