CA2313432A1 - Bladeset for hair clippers including blade with hair evacuation configuration - Google Patents

Bladeset for hair clippers including blade with hair evacuation configuration Download PDF

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Publication number
CA2313432A1
CA2313432A1 CA002313432A CA2313432A CA2313432A1 CA 2313432 A1 CA2313432 A1 CA 2313432A1 CA 002313432 A CA002313432 A CA 002313432A CA 2313432 A CA2313432 A CA 2313432A CA 2313432 A1 CA2313432 A1 CA 2313432A1
Authority
CA
Canada
Prior art keywords
blade
hair
tooth
bladeset
tip
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
CA002313432A
Other languages
French (fr)
Other versions
CA2313432C (en
Inventor
Andrew Elston
Gregory S. Wahl
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.)
Wahl Clipper Corp
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
Priority claimed from US08/694,991 external-priority patent/US6073350A/en
Application filed by Individual filed Critical Individual
Publication of CA2313432A1 publication Critical patent/CA2313432A1/en
Application granted granted Critical
Publication of CA2313432C publication Critical patent/CA2313432C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Dry Shavers And Clippers (AREA)

Abstract

A blade is provided for use in a hair clipper having a bladeset including a moving blade and a stationary blade, the bladeset being constructed and arranged so that the moving blade is pressed against the stationary blade for allowing the moving blade to reciprocate relative to the stationary blade in a transverse direction to a longitudinal axis of the clipper. The blade includes a base portion having a tooth end, a plurality of teeth arranged in spaced, parallel relationship to each other and projecting from the tooth end, each tooth having a tip and a root opposite the tip and being joined to the tooth end. Also, the teeth have a constant rake angle at least in the cutting area from the tip to the root, so that the size of the rake angle of the tooth is independent of the thickness of the upper end of the tooth.
CA002313432A 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration Expired - Lifetime CA2313432C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/694,991 US6073350A (en) 1996-08-09 1996-08-09 Bladeset for hair clippers including blade with hair evacuation configuration
US08/694,991 1996-08-09
CA002212132A CA2212132C (en) 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002212132A Division CA2212132C (en) 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration

Publications (2)

Publication Number Publication Date
CA2313432A1 true CA2313432A1 (en) 1998-02-09
CA2313432C CA2313432C (en) 2001-12-04

Family

ID=25679518

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002313433A Expired - Lifetime CA2313433C (en) 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration
CA002313432A Expired - Lifetime CA2313432C (en) 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002313433A Expired - Lifetime CA2313433C (en) 1996-08-09 1997-07-31 Bladeset for hair clippers including blade with hair evacuation configuration

Country Status (1)

Country Link
CA (2) CA2313433C (en)

Also Published As

Publication number Publication date
CA2313433C (en) 2001-12-04
CA2313433A1 (en) 1998-02-09
CA2313432C (en) 2001-12-04

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20170731