HK1001327A1 - Knife blades - Google Patents

Knife blades

Info

Publication number
HK1001327A1
HK1001327A1 HK98100340A HK98100340A HK1001327A1 HK 1001327 A1 HK1001327 A1 HK 1001327A1 HK 98100340 A HK98100340 A HK 98100340A HK 98100340 A HK98100340 A HK 98100340A HK 1001327 A1 HK1001327 A1 HK 1001327A1
Authority
HK
Hong Kong
Prior art keywords
blank
pct
cutting edge
face
shaped cutting
Prior art date
Application number
HK98100340A
Other languages
English (en)
Inventor
David Mark Williams
Original Assignee
Mcphersons Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10693838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1001327(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mcphersons Ltd filed Critical Mcphersons Ltd
Publication of HK1001327A1 publication Critical patent/HK1001327A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Knives (AREA)
  • Eye Examination Apparatus (AREA)
  • Cleaning In Electrography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Heat Treatment Of Articles (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Rotary Pumps (AREA)
  • Nonmetal Cutting Devices (AREA)
HK98100340A 1991-04-24 1998-01-15 Knife blades HK1001327A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919108759A GB9108759D0 (en) 1991-04-24 1991-04-24 Knife blades
PCT/GB1992/000756 WO1992019424A1 (en) 1991-04-24 1992-04-24 Knife blades

Publications (1)

Publication Number Publication Date
HK1001327A1 true HK1001327A1 (en) 1998-06-12

Family

ID=10693838

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100340A HK1001327A1 (en) 1991-04-24 1998-01-15 Knife blades

Country Status (16)

Country Link
US (1) US5431071A (xx)
EP (1) EP0581806B1 (xx)
JP (1) JP3469235B2 (xx)
KR (1) KR0149521B1 (xx)
AT (1) ATE151003T1 (xx)
AU (1) AU647614B2 (xx)
BR (1) BR9205923A (xx)
CA (1) CA2108756A1 (xx)
DE (1) DE69218767T2 (xx)
DK (1) DK0581806T3 (xx)
ES (1) ES2101843T3 (xx)
FI (1) FI101947B (xx)
GB (1) GB9108759D0 (xx)
GR (1) GR3023812T3 (xx)
HK (1) HK1001327A1 (xx)
WO (1) WO1992019424A1 (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9208952D0 (en) * 1992-04-24 1992-06-10 Mcphersons Ltd Knife blades
SE9203845L (sv) * 1992-12-21 1994-06-22 Inst Verkstadstek Forsk Ivf Sätt att förbättra skärförmågan hos keramiska knivar
DE4319427A1 (de) * 1993-06-11 1994-12-22 Helmut Schaefer Verfahren zur Herstellung einer selbstschärfenden Messerschneide durch einseitige Beschichtung mit Hartmetall
NL9400172A (nl) * 1994-02-04 1995-09-01 Doornes Transmissie Bv Mes.
DE4437911A1 (de) * 1994-10-22 1996-04-25 Zwilling J A Henckels Ag Messer und Verfahren zur Herstellung eines Messers
GB9506494D0 (en) * 1995-03-30 1995-05-17 Mcphersons Ltd Knife blades
US6196936B1 (en) 1996-01-11 2001-03-06 Molecular Metallurgy, Inc. Coated golf club component
US6076264A (en) * 1996-01-11 2000-06-20 Molecular Metallurgy, Inc. Coated manicure implement
US5724868A (en) * 1996-01-11 1998-03-10 Buck Knives, Inc. Method of making knife with cutting performance
US6986208B1 (en) * 1999-11-10 2006-01-17 Bromer Nicholas S Blade with microscopic ceramic cutting plates
US20050149087A1 (en) * 2003-11-05 2005-07-07 Applied Medical Resources Corporation Multiple-angle scissor blade
JPWO2010038300A1 (ja) 2008-10-02 2012-02-23 株式会社Ihi 刃物
US20100325902A1 (en) * 2009-03-26 2010-12-30 The P.O.M. Group Method of manufacturing of cutting knives using direct metal deposition
US8592711B2 (en) * 2009-10-01 2013-11-26 George H. Lambert Apparatus and method of electronically impregnating a wear-resistant cutting edge
US8769833B2 (en) 2010-09-10 2014-07-08 Stanley Black & Decker, Inc. Utility knife blade
JP2012120856A (ja) * 2012-01-30 2012-06-28 Ihi Corp 刃物
AT13482U1 (de) * 2013-04-04 2014-01-15 Busatis Gmbh Häckselmesser
US10994379B2 (en) 2019-01-04 2021-05-04 George H. Lambert Laser deposition process for a self sharpening knife cutting edge
JP2022127201A (ja) * 2021-02-19 2022-08-31 ナシモト工業株式会社 切断用板、打撃用板、撹拌用板、耕うん用板などの作業用板の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB475283A (en) * 1936-06-30 1937-11-17 Erich Korten Improvements in or relating to safety razor blades
GB686668A (en) * 1949-02-01 1953-01-28 Cyril Parkin Improvements in or relating to knife blades
GB1016199A (en) * 1964-04-13 1966-01-05 Imp Knife Associated Company I Ultra sharp permanent steel blades and method of making the same
DE1553631B2 (de) * 1966-04-27 1974-06-12 Karl Dr.-Ing. Appel Nitrierverfahren zur Verbesserung der Schneidhärte von Messer- und Rasierklingen aus nichtrostendem Stahl
GB1258348A (xx) * 1969-10-15 1971-12-30
US3974564A (en) * 1972-11-23 1976-08-17 Tullen Industries Limited Surface hardened steel cutting blade
CH574312A5 (xx) * 1974-04-10 1976-04-15 Rotel Holding Ag
DE2429814A1 (de) * 1974-06-21 1976-01-02 Konrad Prof Dr Ing Bauer Sich selbst schaerfende schneide fuer schneidwerkzeuge
US4653373A (en) * 1986-01-08 1987-03-31 Gerber Scientific Inc. Knife blade and method for making same
DE3607907C1 (de) * 1986-03-10 1987-08-13 Andreas Dr-Ing Gerve Schneidwerkzeug

Also Published As

Publication number Publication date
ES2101843T3 (es) 1997-07-16
JP3469235B2 (ja) 2003-11-25
KR0149521B1 (ko) 1998-10-15
FI101947B1 (fi) 1998-09-30
AU647614B2 (en) 1994-03-24
FI934695A (fi) 1993-10-22
JPH06506613A (ja) 1994-07-28
GB9108759D0 (en) 1991-06-12
AU1574792A (en) 1992-12-21
DE69218767D1 (de) 1997-05-07
US5431071A (en) 1995-07-11
FI101947B (fi) 1998-09-30
ATE151003T1 (de) 1997-04-15
GR3023812T3 (en) 1997-09-30
BR9205923A (pt) 1994-07-05
WO1992019424A1 (en) 1992-11-12
EP0581806A1 (en) 1994-02-09
CA2108756A1 (en) 1992-10-25
DK0581806T3 (da) 1997-09-29
EP0581806B1 (en) 1997-04-02
FI934695A0 (fi) 1993-10-22
DE69218767T2 (de) 1997-10-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)