US Patent No: 7,992,576
Number of patents in Portfolio can not be more than 2000
Hair extension kit and extension-hair fixing method
Stats
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Aug 9, 2011
Issued date -
Mar 30, 2007
filing date -
12/225,343
serial no -
In Force
status
Importance
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Abstract
A hair extension kit enables user's hair to be coupled with extended hairs, and includes a fastening ring formed in a hollow shape, each respective upper end of the extended hairs being attached to an inner peripheral surface of the fastening ring; a guiding loop having a portion thereof received in the fastening ring and a guiding and holding part formed at the lower end thereof, the guiding loop being removable from the fastening ring; and a drawing loop having a portion thereof received between an inner wall of the fastening ring and the corresponding part of the guiding loop and a drawing and holding part formed at the lower end thereof, the drawing loop being removable from the fastening ring. The hair extension kit can increase the coupling force between the user's hair and the extension-hair via the fastening ring.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,775,341 Method for hair joining and hair-joining device used for the same | 7 | 1997 | |
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| 5,967,151 Hair bead stop and method of beading hair | 7 | 1998 | |
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| 2008/0236,605 HAIR EXTENSION METHODS AND APPARATUS | 2 | 2007 | |
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| 7,753,057 Hair extension system | 3 | 2007 | |
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| 2008/0276,949 Ornamental hair piece | 3 | 2007 | |
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| 7,032,602 Extension hair having guide loop | 5 | 2003 | |
| 2005/0098,190 Ornamental hairpiece and method for manufacturing the same | 3 | 2003 | |
| 2006/0065,281 Hairpiece with attachment rings and kit for attaching hairpiece | 3 | 2004 | |
| 2006/0180,171 Hairpiece with attachment rings and heating kit for attaching hairpiece | 3 | 2005 | |
| 2009/0071,492 Extension hair production | 5 | 2007 | |
| 2010/0006,115 HAIR EXTENSION ELEMENT, METHOD FOR INSTALLING IT AND HOLDING MEMBER | 1 | 2007 | |
| 2010/0059,079 EXTENSION HAIR PIECE AND HAIR EXTENSION USING THE DEVICE | 1 | 2009 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 9, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 9, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 9, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |