Hair clipper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8146254
APP PUB NO 20070289144A1
SERIAL NO

11762443

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hair clipper (1) comprises a replaceable blade block (3) having a comb-shaped stationary blade (5) and a comb-shaped moving blade (6) which is reciprocally movable in a widthwise direction of the hair clipper (1), a main body (2) having a motor (8) and a driving member (14) to transfer and to transmit a driving force of the motor (8) to reciprocal motion of the moving blade (6), and to which the blade block (3) is detachably attached, and a pressing mechanism (4) to press the moving blade (6) toward the stationary blade (5). The pressing mechanism (4) is provided on the main body (2) and has at least one contact portion (4b) which reciprocally moves in synchronism with a reciprocal motion of the moving blade (6).

First Claim

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Patent Owner(s)

Patent OwnerAddress
PANASONIC ELECTRIC WORKS CO LTDKADOMA-SHI OSAKA

International Classification(s)

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  • 2007 Application Filing Year
  • B26B Class
  • 198 Applications Filed
  • 133 Patents Issued To-Date
  • 67.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikuta, Toshio Hikone, JP 46 579
Morisugi, Kazuhiro Inukami-gun, JP 12 168
Ogawa, Hitoshi Inukami-gun, JP 73 919
Yabuuchi, Seiko Hikone, JP 6 108

Cited Art Landscape

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Patent Citation Ranking

  • 15 Citation Count
  • B26B Class
  • 59.68 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges81034421441101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6091 - 10005101520253035404550556065707580859095100105110

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