US179927A - Improvement in table-cutlery - Google Patents

Improvement in table-cutlery Download PDF

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Publication number
US179927A
US179927A US179927DA US179927A US 179927 A US179927 A US 179927A US 179927D A US179927D A US 179927DA US 179927 A US179927 A US 179927A
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United States
Prior art keywords
improvement
cutlery
screw
tang
blade
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17931—Screw threaded

Definitions

  • Figure 1 a side view
  • Fig. 2 an edge view
  • This invention relates to an improvement in the construction of the tang of table-cutlery
  • the object of this invention is to provide the blade with a screw-tang without the necessity of forging and then cutting the thread; and it consists in attaching a previously formed nicked screw to the heel of the blade, as more fully hereinafter described.
  • A represents the blade of a common table knife; but it will be understood that this is for'illustration only, as it may be a fork, it desirable.
  • B is the screw-tang, which is preferably a common wood-screw, or made similarly with a nick, a, in the headd. Into this nick a the heel of the bladeis fitted and brazed, or

Description

J. B. H, LEONARD. TABLE *cuwLEn-Y.
-19 Patented my 1s. 1876- N-PETERS, FHOTO LITHOGRAPNEL WASHINGTON. D C.
' and represent, ill- UNITED STATES PATENT OFFIoE...
JOHN B. LEONARD, OF BRIDGEPOBT, CONNECTICUT, ASS IGNOR TO THE FRARY CUTLERY COMPANY, OF SAME PLACE.
IMPROV EMENT IN TABLE-CUTLERV.
Specification forming part of Letters Patent- No. 179,927, dated July 18,1876; application filed July 1, 1876.
the following, when taken in connection with the accompanying drawings and the letters of reference marked thereon, to be'afull, clear, and exact description of the same, and which said diawings constitute part of this specification,
Figure 1, a side view, and in Fig. 2 an edge view.
This invention relates to an improvement in the construction of the tang of table-cutlery,
with special reference to improvement on the tang invented by me, and for which I filed an application for Letters Patent on the 9th day of March, 1876, which application has been allowed. in that invention the tang was forged on the blade, and flat upon two sides, with a screw-thread struck or out upon the edges, by means of which it could be screwed into the handle.
The object of this invention is to provide the blade with a screw-tang without the necessity of forging and then cutting the thread; and it consists in attaching a previously formed nicked screw to the heel of the blade, as more fully hereinafter described.
A represents the blade of a common table knife; but it will be understood that this is for'illustration only, as it may be a fork, it desirable. B is the screw-tang, which is preferably a common wood-screw, or made similarly with a nick, a, in the headd. Into this nick a the heel of the bladeis fitted and brazed, or
similarly secured, so as to become, practically,
one with the screw.
As this attachment is very cheaply and quickly made, it follows that a practical screwtang is produced at little, it any, more cost JOHN B. H. LEONARD.
Witnesses:
F. W. HURD, B. F. SHELDON.
US179927D Improvement in table-cutlery Expired - Lifetime US179927A (en)

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US179927A true US179927A (en) 1876-07-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140147229A1 (en) * 2012-11-26 2014-05-29 Denis Lapointe Extension fastener for portable tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140147229A1 (en) * 2012-11-26 2014-05-29 Denis Lapointe Extension fastener for portable tool
US8905696B2 (en) * 2012-11-26 2014-12-09 Denis Lapointe Extension fastener for portable tool

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