GB370731A - Safety razor-blade - Google Patents

Safety razor-blade

Info

Publication number
GB370731A
GB370731A GB16695/31A GB1669531A GB370731A GB 370731 A GB370731 A GB 370731A GB 16695/31 A GB16695/31 A GB 16695/31A GB 1669531 A GB1669531 A GB 1669531A GB 370731 A GB370731 A GB 370731A
Authority
GB
United Kingdom
Prior art keywords
blade
hollow
ground
june
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
Application number
GB16695/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB370731A publication Critical patent/GB370731A/en
Expired legal-status Critical Current

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
    • B26B21/54—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)

Abstract

370,731. Safety razors. SCHATZ, A., 16, Lerchenfeldergiirtel, Stadtbahnviadukt, Vienna. June 8, 1931, No. 16695. Convention date, June 7, 1930. [Class 30.] A safety-razor blade has hollow-ground edges 2 and a hollow-ground resilient middle part 1 formed in one or both sides so as to leave ribs 3 substantially at the middle third of the total blade width. The outer hollow-ground parts 2 are bent resiliently downwards by the clamping plate and form a crescentshaped space between the edges of the blade and the guard which receives the lather without reducing the elasticity of the cutting edge.
GB16695/31A 1930-06-07 1931-06-08 Safety razor-blade Expired GB370731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT370731X 1930-06-07

Publications (1)

Publication Number Publication Date
GB370731A true GB370731A (en) 1932-04-14

Family

ID=3672946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16695/31A Expired GB370731A (en) 1930-06-07 1931-06-08 Safety razor-blade

Country Status (1)

Country Link
GB (1) GB370731A (en)

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