US504889A - Knife - Google Patents

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Publication number
US504889A
US504889A US504889DA US504889A US 504889 A US504889 A US 504889A US 504889D A US504889D A US 504889DA US 504889 A US504889 A US 504889A
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United States
Prior art keywords
handle
plug
knife
tube
blade
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US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/15-1029 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
First worldwide family litigation filed litigation https://patents.darts-ip.com/?family=2573724&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US504889(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in California Northern District Court litigation https://portal.unifiedpatents.com/litigation/California%20Northern%20District%20Court/case/5%3A11-cv-01846 Source: District Court Jurisdiction: California Northern District Court "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/12-1105 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/12-1506 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/15-2088 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/14-1335 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/15-1857 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/14-1368 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
US case filed in Court of Appeals for the Federal Circuit litigation https://portal.unifiedpatents.com/litigation/Court%20of%20Appeals%20for%20the%20Federal%20Circuit/case/12-1606 Source: Court of Appeals for the Federal Circuit Jurisdiction: Court of Appeals for the Federal Circuit "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
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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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17931—Screw threaded

Definitions

  • My invention relates to an improvement in handles for knives, forks, and kindred articles
  • the object being to produce a cheap and durable construction, of ornamental appearance.
  • a tube A of suitable length, and made either plain or ornamental, as desired. As herein shown, it is longitudinally corrugated, giving it a pleasing appearance, and adapting it to be very firmly grasped by the hand.
  • a solid plug B having a shoulder 12, against which the edge of the tube abuts, the exterior conformation of this plug adapting it to form a suitable termination for the outer end of the handle.
  • the plug D In its external conformation, the plug D, may of course vary, and this is also true of the plug B.
  • the plug D At its outer end the plug D, is provided with a y u bearing D, against which the butt end of the knife-blade'E, is seated.
  • the said plug D is also-furnished in its outer end with a central threaded longitudinal bore D receiving the threaded shank E of the knife-blade.
  • the handle is very readily assembled after its respective parts have been made and finished, the rotation of one of the plugs-in the right direction operating through the coupling-rod C, to draw their shoulders very firmly against therespective ends of the tube.
  • the knife-blade is applied'with equal ease to the plug D, before or after the parts of the handle have been assembled,-as found most convenient,but preferably the handle will be assembled first, and the knife-blade attached to it afterward.
  • the knife-blade E may be replaced by the corresponding part of a fork, or a steel, or other kindred construction applicable for use with such a handle. It will be noticed that if it is ever desired to refinish the handle,-it may be readily separated from the knife-blade for that purpose, or, if the knife-blade is broken, it may be removed and replaced without disfiguring the handle.
  • I shall secure the plugs in place by means of a couplingu'od as shown, but if preferred, the inner ends of the plug might be threaded to take into corresponding threads formed in the ends of the tube.
  • I' have attached the coupling-rod to the plug D, and provided for screwing the plug B, upon its free end, but if preferred, this arrangement may be reversed. I would therefore have it understood thatI do not limit myself to the exact construction herein shown and described, but hold myself at liberty to make such changes and alterations as fairly fall within the spirit and scopeof myinvention.
  • a handle for knives, forks and kindred articles consisting of a tube, a solid plug located in one end thereof, adapted in its exterior conformation to form the outer end of the handle, and constructed with a shoulder against which the tube abuts; and an imperforate plug located in the opposite end of the articles, consisting form the bolster of the handle, having a shoulder against which the tube abuts, and constructed to have an independently formed knife-blade or other part fastened to its outer end, substantially as described.

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

Description

(No Model.)
J. OEPINGER. KNIFE.
Petented se t. 121893..
roams STATES PATENT Carton,
JACOB OEFINGER, OF MERIDEN, CONNECTICUT.
KNIFE.
SPECIFICATION forming part of Letters Patent No. 504,889, dated September 12, 1893.
"ApplioationfiledMar ch7,1893- SerialNo.465|006- (Rem d handle constructed in accordance with my invention.
My invention relates to an improvement in handles for knives, forks, and kindred articles,
, the object being to produce a cheap and durable construction, of ornamental appearance.
With these ends in view, my invention consists in a handle having certain details of construction and combinations of parts as will be hereinafter described, and pointed out in the claims.
In carrying out my invention I employ a tube A, of suitable length, and made either plain or ornamental, as desired. As herein shown, it is longitudinally corrugated, giving it a pleasing appearance, and adapting it to be very firmly grasped by the hand. Into one end of this tube I insert a solid plug B, having a shoulder 12, against which the edge of the tube abuts, the exterior conformation of this plug adapting it to form a suitable termination for the outer end of the handle. By preference it is secured in place by providing its inner end with a central longitudinally threaded socket B, which receives the threaded outer end of a coupling-rod C, the inner end of which is permanently attached to the inner end of a solid -imperforate plug D, adapted to be in sorted into the opposite end of the tube, having a shoulder d, against which the tube abuts,
and adapted in its exterior conformation to form the bolster of the handle. In its external conformation, the plug D, may of course vary, and this is also true of the plug B. At its outer end the plug D, is provided with a y u bearing D, against which the butt end of the knife-blade'E, is seated. The said plug D, is also-furnished in its outer end with a central threaded longitudinal bore D receiving the threaded shank E of the knife-blade. Under the construction herein shown, the handle is very readily assembled after its respective parts have been made and finished, the rotation of one of the plugs-in the right direction operating through the coupling-rod C, to draw their shoulders very firmly against therespective ends of the tube. The knife-blade is applied'with equal ease to the plug D, before or after the parts of the handle have been assembled,-as found most convenient,but preferably the handle will be assembled first, and the knife-blade attached to it afterward. Of course the knife-blade E, may be replaced by the corresponding part of a fork, or a steel, or other kindred construction applicable for use with such a handle. It will be noticed that if it is ever desired to refinish the handle,-it may be readily separated from the knife-blade for that purpose, or, if the knife-blade is broken, it may be removed and replaced without disfiguring the handle.
Preferably I shall secure the plugs in place by means of a couplingu'od as shown, but if preferred, the inner ends of the plug might be threaded to take into corresponding threads formed in the ends of the tube. As herein shown, I' have attached the coupling-rod to the plug D, and provided for screwing the plug B, upon its free end, but if preferred, this arrangement may be reversed. I would therefore have it understood thatI do not limit myself to the exact construction herein shown and described, but hold myself at liberty to make such changes and alterations as fairly fall within the spirit and scopeof myinvention.
I am aware that it is old to form a knifehandle of a hollow tube, two plugs located in the respective ends thereof, and a rod for uniting the same, and I do not therefore, claim that construction broadly.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-- 1. A handle for knives, forks and kindred articles, consisting of a tube, a solid plug located in one end thereof, adapted in its exterior conformation to form the outer end of the handle, and constructed with a shoulder against which the tube abuts; and an imperforate plug located in the opposite end of the articles, consisting form the bolster of the handle, having a shoulder against which the tube abuts, and constructed to have an independently formed knife-blade or other part fastened to its outer end, substantially as described.
2. A handle for knives, forksand kindred cated in one end thereof, adapted in its exterior conformation to form the end of the handle, having a shoulder against which the tube abuts, and constructed with a threaded socket; a solid. plug located in the opposite end of the 7 tube, adapted in its exterior conformation to form the bolster of the handle, having a shoulder against which the tube abuts, and conof .a tube, a solid plug 10- ingwitnesses.
structed with a screw-threaded bore to receive an independently formedknife-blade orother part,'aud a coupling-rod permanentlyattached to the plug last mentioned, and having its opposite end threaded to enter the threaded socket in the plug, forming the end of the handle, substantially as described.
In testimonywhereof I have signed this specification in the presence of two subscrib- JACOB YOEFINGER.
Witnesses:
HENRY Downs, Faun 'WJTERIcK.
US504889D Knife Expired - Lifetime US504889A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2199538C2 (en) * 1997-06-24 2003-02-27 Янссен Фармацевтика Н.В. Derivatives of 5-substituted 1,2,4-thiadiazolyl, method of their synthesis (versions), pharmaceutical composition, intermediate compound and method of its synthesis
US20150014002A1 (en) * 2013-07-15 2015-01-15 Jon K. Curry Asymmetric terebrating shovel with lateral displacement slide surface and pivoting lever leg

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2199538C2 (en) * 1997-06-24 2003-02-27 Янссен Фармацевтика Н.В. Derivatives of 5-substituted 1,2,4-thiadiazolyl, method of their synthesis (versions), pharmaceutical composition, intermediate compound and method of its synthesis
US20150014002A1 (en) * 2013-07-15 2015-01-15 Jon K. Curry Asymmetric terebrating shovel with lateral displacement slide surface and pivoting lever leg

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