Clipper for trimming hair in a nostril
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 26, 1993
Grant Date -
N/A
app pub date -
Feb 18, 1993
filing date -
Feb 18, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A clipper includes a first hollow tube that has an upper end provided with a first detachable trimming device and a lower end that is provided with a circumferential oblong slot that has an axial access which extends from the periphery of the lower end. The axial access includes two opposed faces, one of which has a projection formed thereon. The projection and a remaining one of the faces cooperatively define a predetermined clearance. A second hollow tube is inserted co-axially into the first tube and has an upper end provided with a second detachable trimming device, and a lower end that has an engaging rod which extends radially outward from an external surface of the second tube. The engaging rod has a diameter that is wider than the predetermined clearance. The engaging rod is pressed past the projection of the axial access of the first tube when the second tube is inserted into the first tube. Each of a pair of pressing plates has an upper portion attached pivotally to the upper end of the first tube and a lower end which is provided with a notch that engages the engaging rod of the second tube. A biasing spring biases lower portions of the pressing plates to move away from each other.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHEN HUI-MEI HUANG | 3F NO 19-2 ALLEY 24 LANE 192 SEC 2 LIN-SEN RD TAINAN CITY |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Chi-Fu | No. 3; Alley 16, Lane 242 Chung-Cheng S. Rd., Chia-Ting Tsun, Yung-Kang Hsiang, Tainan Hsien, TW | 23 | 112 |
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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 |
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