US988439A - Paper-cutter. - Google Patents

Paper-cutter. Download PDF

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Publication number
US988439A
US988439A US50694609A US1909506946A US988439A US 988439 A US988439 A US 988439A US 50694609 A US50694609 A US 50694609A US 1909506946 A US1909506946 A US 1909506946A US 988439 A US988439 A US 988439A
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US
United States
Prior art keywords
paper
cutter
blade
shoulders
edges
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
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US50694609A
Inventor
Frank W Burdick
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.)
BENJAMIN F TURNER
Original Assignee
BENJAMIN F TURNER
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 BENJAMIN F TURNER filed Critical BENJAMIN F TURNER
Priority to US50694609A priority Critical patent/US988439A/en
Application granted granted Critical
Publication of US988439A publication Critical patent/US988439A/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
    • B26B5/00—Hand knives with one or more detachable blades
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D1/00—Hand-cutting implements for harvesting
    • A01D1/04—Sickles

Definitions

  • THE NORRIS FE rlu 60., WAS HflOTON, c.
  • This invention relates to paper-cutters, and more particularly to that class thereof which are adapted for pocket use and may be attached to a key-ring, and it has for one of its objects, the provision of a device of this nature embodying certain new features as will be hereinafter described and particularly pointed out in the claim.
  • FIG. 1 is a side View of a paper-cutter embodying my invention
  • Fig. 2 is a cross section thereof on line 2, 2 of Fig. 1.
  • Fig. 3 is a side view of the end portion of the blade in part broken away, on an enlarged scale.
  • Fig. 4 is a section on the line 4, 4, of Fig. 3.
  • my improved paper-cutter is particularly adapted for the purpose of slitting envelops, magazines, etc., and is of such size that it may be conveniently carried in a pocket or reticule, while at the same time it may be attached to a key-ring, if so desired.
  • 10 denotes the blade which is preferably sharpened at both edges 11 thereof and the point of which is slightly rounded as at 12 so as to avoid danger of hurting the wearer.
  • a head 13 which may be secured thereto or made integral therewith, this head being, furthermore, shaped so as to form shoulders 14 which are preferably disposed at an acute angle relative to the cutting edges 11 but which are comparatively blunt while the edges 11 are sharp to a point of junction with the shoulders 14.
  • the handle or head-portion 13 is preferably provided with an opening 16 having a notch 17, the edge 18 of which may be sharpened so as to serve as a pencil sharpener, if desired, it being evident that by virtue of its location, remote from the blade, this sharp edge 18 will not be liable to inflict any injury to the user during the slitting operation, while, on the other hand, when the device is to be used as a pencil sharpener, the blade may be grasped and the sharp edge 18 pulled along on the pencil point somewhat after the nature of whittling.
  • a paper cutter comprising a blade having a rounded end portion, and a handle formed integral therewith and provided with rigid oppositely disposed lateral projections integral with said handle to form shoulders, said shoulders having a blunt edge disposed at an acute angle relative to the cutting edge of the blade, both edges of said blade being sharpened from the rounded end portion to their points of junction with the edges of said shoulders.

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

Description

F. W. BURDICK.
PAPER CUTTER.
APPLIOATIOR FILED JULY 10, 1909.
988,439. Patented Apr. 4, 1911.
V] TN ESSES IN VENTOR. AM Jim 1 1 f Flfifiwdc% lei/6%! A TTORNE Y.
THE NORRIS FE rlu: 60., WAS HflOTON, c.
UNITED STATES PATENT OFFICE.
FRANK W. BURDICK, OF HARTFORD, CONNECTICUT, ASSIGNOR TO HIMSELF, AND BENJAMIN F. TURNER, 0F IVIIDDLE'IOWN, CONNECTICUT.
PAPER-CUTTER.
To all whom it may concern:
Be it known that I, FRANK WV. BURDICK, a citizen of the United States, and resident of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Paper- Cutters, of which the following is a full, clear, and exact specification.
This invention relates to paper-cutters, and more particularly to that class thereof which are adapted for pocket use and may be attached to a key-ring, and it has for one of its objects, the provision of a device of this nature embodying certain new features as will be hereinafter described and particularly pointed out in the claim.
, The invention has been clearly illustrated in the accompanying drawings, in which Figure 1 is a side View of a paper-cutter embodying my invention, and Fig. 2 is a cross section thereof on line 2, 2 of Fig. 1. Fig. 3 is a side view of the end portion of the blade in part broken away, on an enlarged scale. Fig. 4 is a section on the line 4, 4, of Fig. 3.
Briefly stated, my improved paper-cutter is particularly adapted for the purpose of slitting envelops, magazines, etc., and is of such size that it may be conveniently carried in a pocket or reticule, while at the same time it may be attached to a key-ring, if so desired.
, In the drawings, 10 denotes the blade which is preferably sharpened at both edges 11 thereof and the point of which is slightly rounded as at 12 so as to avoid danger of hurting the wearer. At one end of the blade is a head 13 which may be secured thereto or made integral therewith, this head being, furthermore, shaped so as to form shoulders 14 which are preferably disposed at an acute angle relative to the cutting edges 11 but which are comparatively blunt while the edges 11 are sharp to a point of junction with the shoulders 14.
Specification of Letters Patent.
Application filed July 10, 1909.
Patented Apr. 4, 1911. Serial No. 506,946.
Practice has demonstrated that a construction as above stated will perform the work of slitting envelops without any trouble whatever, and inasmuch as the shoulders 14 are blunt, the device in its entirety may be pushed along in the crease of the paper so that the cutting operation will as a matter of fact take place particularly at the point 15. Furthermore, by virtue of the bluntness of the shoulders 14, all liability of the head 13 slipping between the adjacent paperleaves will be obviated.
The handle or head-portion 13 is preferably provided with an opening 16 having a notch 17, the edge 18 of which may be sharpened so as to serve as a pencil sharpener, if desired, it being evident that by virtue of its location, remote from the blade, this sharp edge 18 will not be liable to inflict any injury to the user during the slitting operation, while, on the other hand, when the device is to be used as a pencil sharpener, the blade may be grasped and the sharp edge 18 pulled along on the pencil point somewhat after the nature of whittling.
Many changes may be made in the particular formation of the head as well as of the shoulders above described without de parting from the spirit of the invention.
I claim A paper cutter comprising a blade having a rounded end portion, and a handle formed integral therewith and provided with rigid oppositely disposed lateral projections integral with said handle to form shoulders, said shoulders having a blunt edge disposed at an acute angle relative to the cutting edge of the blade, both edges of said blade being sharpened from the rounded end portion to their points of junction with the edges of said shoulders.
FRANK W. BURDICK.
Witnesses:
CHAS. F. ScHMELz, M. E. ONEILL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C.
US50694609A 1909-07-10 1909-07-10 Paper-cutter. Expired - Lifetime US988439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US50694609A US988439A (en) 1909-07-10 1909-07-10 Paper-cutter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50694609A US988439A (en) 1909-07-10 1909-07-10 Paper-cutter.

Publications (1)

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US988439A true US988439A (en) 1911-04-04

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Family Applications (1)

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US50694609A Expired - Lifetime US988439A (en) 1909-07-10 1909-07-10 Paper-cutter.

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