US48953A - Paper-knife handle - Google Patents

Paper-knife handle Download PDF

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Publication number
US48953A
US48953A US48953DA US48953A US 48953 A US48953 A US 48953A US 48953D A US48953D A US 48953DA US 48953 A US48953 A US 48953A
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United States
Prior art keywords
paper
handle
shank
blade
knife handle
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Expired - Lifetime
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B26B3/02—Table-knives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/47—Molded joint
    • Y10T403/472—Molded joint including mechanical interlock

Definitions

  • the present invention relates more particularly to a certain new and useful improvement in the mode of securing the handle of a paper cutter to and upon its blade; and it consists in forming within the contiguous ends of the handle and the blade-shank in thedirection of theirlength and opposite to each other a short socket or aperture, made of a circular or other suitable shape, in which sockets, and extending from one to the other across the joint of the same,asimilar-shaped dowel-pinisinsertcd and held bymeansofglue,cement,oranyothersuitable adhesive material, in combination with narrow grooves or channels madein the contiguous ends ofthehandle and the blade-shank at an inclination to and upon both sides of the dowelpin and directly opposite to each other, which grooves, as the dowel-pin is inserted within the handle and shank, as described, are thereby filled with the glue or other adhesive material used,forming a shoulder, as it were, between the two ends, whereby, as is evident, a secure and permanent fasten
  • Figure 1 being a side view of the paper-cutter, showing the mode ofattachmentin section;
  • Fig. 2 a view of the end of the handle-piece when removed from the paper-cutter.
  • a a in the drawings represent the blade of the paper-cutter, made of ivory or any other of the ordinary materials used, and of the proper shape and size; b 1), its shank, either formed therewith and of the same piece or attached thereto by means of rivets c c or in any other proper manner; d, the handle, made of ebony or any other suitable wood or material, and of any ornamental shape desired, attached to the blade-shank b, as will be now described.
  • both the handled and shank b in the direction of their length and directly opposite toeach other, are short sockets or apertures ff, made of a circular or any other suitable shape, in which sockets, and extending across the joint of the handle and shank, is fitted a dowel-pin, g, of same length as depth of the same, which is securely fastened therein by means of glue, cement, or any other suitable adhesive material.
  • the handle of ebony or wood can be as well made of ivory or of hard vulcanized india-rubber or of its compounds, and so, also, with regard to the blade and its shank.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)

Description

UNITED STATES PATENT Orrrea.
EDWARD KELSEY, OF CENTRE BROOK, CONNECTICUT.
PAPER-KNIFE HANDLE.
Specification forming part of Letters Patent No. 48,953, dated July 25, 1865.
State of Connecticut, have invented a new and useful Improvement in Paper-Knives and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification.
The present invention relates more particularly to a certain new and useful improvement in the mode of securing the handle of a paper cutter to and upon its blade; and it consists in forming within the contiguous ends of the handle and the blade-shank in thedirection of theirlength and opposite to each other a short socket or aperture, made of a circular or other suitable shape, in which sockets, and extending from one to the other across the joint of the same,asimilar-shaped dowel-pinisinsertcd and held bymeansofglue,cement,oranyothersuitable adhesive material, in combination with narrow grooves or channels madein the contiguous ends ofthehandle and the blade-shank at an inclination to and upon both sides of the dowelpin and directly opposite to each other, which grooves, as the dowel-pin is inserted within the handle and shank, as described, are thereby filled with the glue or other adhesive material used,forming a shoulder, as it were, between the two ends, whereby, as is evident, a secure and permanent fastening and attachment of the handle to the blade is obtained.
In the accompanying plate of drawings my improvement is represented, Figure 1 beinga side view of the paper-cutter, showing the mode ofattachmentin section; Fig. 2, a view of the end of the handle-piece when removed from the paper-cutter.
a a, in the drawings represent the blade of the paper-cutter, made of ivory or any other of the ordinary materials used, and of the proper shape and size; b 1), its shank, either formed therewith and of the same piece or attached thereto by means of rivets c c or in any other proper manner; d, the handle, made of ebony or any other suitable wood or material, and of any ornamental shape desired, attached to the blade-shank b, as will be now described.
In the contiguous ends of both the handled and shank b, in the direction of their length and directly opposite toeach other, are short sockets or apertures ff, made of a circular or any other suitable shape, in which sockets, and extending across the joint of the handle and shank, is fitted a dowel-pin, g, of same length as depth of the same, which is securely fastened therein by means of glue, cement, or any other suitable adhesive material.
It is a groove formed upon each side of the dowel-pin, and at an inclination thereto in the endsofboth thehandleandtheblade-shank,and directly opposite to each other, which grooves, as the dowel-pin is inserted within the handle and blade-shank, as described, are thereby filled with the surplus glue Within their sockets, forced out therefrom by the pin, forminga shoulder, I, as it were, of the same between and across the joint of the handle and bladeshank, which, it is evident, renders their at tachment to each other all the more secure.
In lieu of making the handle of ebony or wood, as described, it can be as well made of ivory or of hard vulcanized india-rubber or of its compounds, and so, also, with regard to the blade and its shank.
Although I have described myimprovement as applied to paper-cutters, it can be also applied to the securing ot'handles to blade-shanks used for other purposes, as is evident.
I claim as new and desire to secure by Letters Patent The combination, with a dowel-pin inserted within and across the joint of the contiguous ends of the handle and the knife-blade shank, of the inclined grooves or channels, substantially as herein described,and for the purpose specified.
The above specification of my invention signed by me this 6th day of April, 1865.
EDWARD KELSEY.
Witnesses WM. DEAN OVERELL, PETER CooKE.
US48953D Paper-knife handle Expired - Lifetime US48953A (en)

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US48953A true US48953A (en) 1865-07-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD422183S (en) * 1999-05-27 2000-04-04 B. Via International Housewares, Inc. Flatware handle
US20100186241A1 (en) * 2009-01-29 2010-07-29 Thomas John Scimone Precision Cutter
US20100274572A1 (en) * 2009-04-28 2010-10-28 Ayman Hammad Alert architecture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD422183S (en) * 1999-05-27 2000-04-04 B. Via International Housewares, Inc. Flatware handle
US20100186241A1 (en) * 2009-01-29 2010-07-29 Thomas John Scimone Precision Cutter
US8117755B2 (en) 2009-01-29 2012-02-21 Slice, Inc. Precision cutter
US20100274572A1 (en) * 2009-04-28 2010-10-28 Ayman Hammad Alert architecture

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