EP1724074A3 - Razor blade and the use thereof - Google Patents

Razor blade and the use thereof Download PDF

Info

Publication number
EP1724074A3
EP1724074A3 EP06013580A EP06013580A EP1724074A3 EP 1724074 A3 EP1724074 A3 EP 1724074A3 EP 06013580 A EP06013580 A EP 06013580A EP 06013580 A EP06013580 A EP 06013580A EP 1724074 A3 EP1724074 A3 EP 1724074A3
Authority
EP
European Patent Office
Prior art keywords
cutting edge
razor blade
longitudinal side
length
cutting
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.)
Granted
Application number
EP06013580A
Other languages
German (de)
French (fr)
Other versions
EP1724074A2 (en
EP1724074B1 (en
Inventor
Stefan Lenk
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.)
Tondeo Werk GmbH
Original Assignee
Wella GmbH
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 Wella GmbH filed Critical Wella GmbH
Priority to DE602006015564T priority Critical patent/DE602006015564D1/en
Priority to DE200620014663 priority patent/DE202006014663U1/en
Priority to AT06013580T priority patent/ATE474697T1/en
Priority to EP06013580A priority patent/EP1724074B1/en
Publication of EP1724074A2 publication Critical patent/EP1724074A2/en
Publication of EP1724074A3 publication Critical patent/EP1724074A3/en
Application granted granted Critical
Publication of EP1724074B1 publication Critical patent/EP1724074B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4006—Blades or blade units with discontinuous cutting edges, e.g. wire-wrapped, notches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • B26B21/56—Razor-blades characterised by the shape

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Scissors And Nippers (AREA)
  • Knives (AREA)

Abstract

A razor blade (1.1) with a cutting edge (2.1) on a longitudinal side (3) of the razor blade (1.1). The cutting edge (2.1) has a cutting length (L1) that is less than one half the length (L) of the longitudinal side (3). The cutting edge (2.1) is located on one side of the longitudinal side (3), wherein an area (5.1) of the cutting edge (2.1), which is cut out from the longitudinal side (3), is designed to be recessed relative and parallel to the cutting edge (2.1). This razor blade (1.1,1.2,1.3) can be used to target narrow shaving areas or shaving lines (for tattoos and the like) of human hair with a strong contour.
EP06013580A 2006-06-30 2006-06-30 Razor blade and the use thereof Not-in-force EP1724074B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602006015564T DE602006015564D1 (en) 2006-06-30 2006-06-30 Razor blade and use of same
DE200620014663 DE202006014663U1 (en) 2006-06-30 2006-06-30 Razor blade for shaving has cutter of length less than half that of long side and fitted to long side on one side
AT06013580T ATE474697T1 (en) 2006-06-30 2006-06-30 RAZOR BLADE AND USE THEREOF
EP06013580A EP1724074B1 (en) 2006-06-30 2006-06-30 Razor blade and the use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06013580A EP1724074B1 (en) 2006-06-30 2006-06-30 Razor blade and the use thereof

Publications (3)

Publication Number Publication Date
EP1724074A2 EP1724074A2 (en) 2006-11-22
EP1724074A3 true EP1724074A3 (en) 2007-01-24
EP1724074B1 EP1724074B1 (en) 2010-07-21

Family

ID=37056843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013580A Not-in-force EP1724074B1 (en) 2006-06-30 2006-06-30 Razor blade and the use thereof

Country Status (3)

Country Link
EP (1) EP1724074B1 (en)
AT (1) ATE474697T1 (en)
DE (1) DE602006015564D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008017308U1 (en) 2008-03-18 2009-04-30 Wahl Gmbh Razor blade for a razor
US9327415B1 (en) * 2014-01-10 2016-05-03 Tadhe Hovsepian Interchangeable head size precision razor device
US20230234252A1 (en) * 2022-01-26 2023-07-27 Jeremy Hernandez Shaving Blade Device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360860A (en) * 1930-08-11 1931-11-11 Douglas James Webberley Improvements in or relating to razors and like devices
GB456568A (en) * 1936-05-26 1936-11-11 Mueller Paul Improvements relating to razor blades
FR1293601A (en) * 1961-04-05 1962-05-18 Hair straightening razor
US3897629A (en) * 1973-06-12 1975-08-05 Liedtke Dieter W Blade for a hair-cutting device
US4947710A (en) * 1988-03-02 1990-08-14 W. Ralph Bean Hair sculpturing razor
GB2391190A (en) * 2002-07-25 2004-02-04 Marc James Tully Facial hair styling means
US20040035003A1 (en) * 2000-11-01 2004-02-26 Stiles Sharidan Lorraine Personal shaving razor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360860A (en) * 1930-08-11 1931-11-11 Douglas James Webberley Improvements in or relating to razors and like devices
GB456568A (en) * 1936-05-26 1936-11-11 Mueller Paul Improvements relating to razor blades
FR1293601A (en) * 1961-04-05 1962-05-18 Hair straightening razor
US3897629A (en) * 1973-06-12 1975-08-05 Liedtke Dieter W Blade for a hair-cutting device
US4947710A (en) * 1988-03-02 1990-08-14 W. Ralph Bean Hair sculpturing razor
US20040035003A1 (en) * 2000-11-01 2004-02-26 Stiles Sharidan Lorraine Personal shaving razor
GB2391190A (en) * 2002-07-25 2004-02-04 Marc James Tully Facial hair styling means

Also Published As

Publication number Publication date
DE602006015564D1 (en) 2010-09-02
EP1724074A2 (en) 2006-11-22
ATE474697T1 (en) 2010-08-15
EP1724074B1 (en) 2010-07-21

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