Hair clipper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2012
Grant Date -
Dec 20, 2007
app pub date -
Jun 13, 2007
filing date -
Jun 16, 2006
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
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
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
PANASONIC ELECTRIC WORKS CO LTD | KADOMA-SHI OSAKA |
International Classification(s)

- 2007 Application Filing Year
- B26B Class
- 198 Applications Filed
- 133 Patents Issued To-Date
- 67.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ikuta, Toshio | Hikone, JP | 46 | 579 |
# of filed Patents : 46 Total Citations : 579 | |||
Morisugi, Kazuhiro | Inukami-gun, JP | 12 | 168 |
# of filed Patents : 12 Total Citations : 168 | |||
Ogawa, Hitoshi | Inukami-gun, JP | 73 | 919 |
# of filed Patents : 73 Total Citations : 919 | |||
Yabuuchi, Seiko | Hikone, JP | 6 | 108 |
# of filed Patents : 6 Total Citations : 108 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 15 Citation Count
- B26B Class
- 59.68 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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Dec 08, 2007 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Dec 12, 2000 | I | Issuance | |
Aug 30, 1999 | F | Filing |

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