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(12) Patent: | (11) CA 2290652 |
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(54) English Title: | IMPROVED APPARATUS AND METHOD FOR MICRO-ABRASIONS OF HUMAN TISSUE AND/OR HIDES |
(54) French Title: | APPAREIL ET PROCEDE AMELIORES PERMETTANT D'EFFECTUER DES MICRO-ABRASIONS SUR DES TISSUS HUMAINS ET/OU SUR DES CUIRS |
Status: | Expired and beyond the Period of Reversal |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | 2007-01-16 |
(86) PCT Filing Date: | 1998-11-10 |
(87) Open to Public Inspection: | 1999-05-20 |
Examination requested: | 2003-11-10 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/AU1998/000936 |
(87) International Publication Number: | AU1998000936 |
(85) National Entry: | 1999-11-19 |
(30) Application Priority Data: | ||||||
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The invention relates to an apparatus for making micro-abrasions including a
handle (12) having an inlet passage (16) and an outlet
passage (18) communicating with an aperture (14) in said handle (12). The
aperture (14) in use is adapted to be positioned on a surface
to be treated, such as the skin, and a pneumatic means provides a variable
supply of abrasive particies to the aperture (14) of the handle.
The pneumatic means includes a vacuum source (32) having a suction outlet (35)
that is operatively connected to the outlet passage (18)
of the handle (12) and an exhaust outlet (37) that is operatively connected to
the inlet passage (l6) of the handle (12), to thereby cause the
abrasive particles from the supply container (24) to flow through said handle
(12). By providing both a suction and pressurised effect the
particles are caused to flow much more freely and assist in making micro-
abrasions on skin surface that is being treated.
Un appareil permettant d'effectuer des micro-abrasions comprend un manche (12) comportant un passage d'entrée (16) et un passage de sortie (18) qui communiquent avec une ouverture (14) formée dans ledit manche (12). En utilisation, l'ouverture (14) est prévue pour être placée sur une surface à traiter, telle que la peau, et un système pneumatique envoie une quantité variable de particules abrasives à l'ouverture (14) située dans le manche. Le système pneumatique comprend une source (32) de vide comportant une sortie (35) d'aspiration qui est reliée au passage (18) de sortie du manche (12) et une sortie (37) d'évacuation qui est reliée au passage (16) d'entrée du manche (12), ceci permettant aux particules abrasives contenues dans le réservoir (24) d'alimentation de circuler dans ledit manche (12). Le fait d'utiliser les effets de l'aspiration et de la pression permet aux particules de circuler plus librement et facilite le réalisation de micro-abrasions sur une surface cutanée qui est traitée.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Description | Date |
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Time Limit for Reversal Expired | 2009-11-10 |
Letter Sent | 2008-11-10 |
Grant by Issuance | 2007-01-16 |
Inactive: Cover page published | 2007-01-15 |
Inactive: Final fee received | 2006-11-02 |
Pre-grant | 2006-11-02 |
Notice of Allowance is Issued | 2006-08-29 |
Letter Sent | 2006-08-29 |
Notice of Allowance is Issued | 2006-08-29 |
Inactive: Approved for allowance (AFA) | 2006-05-16 |
Amendment Received - Voluntary Amendment | 2006-04-06 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: S.30(2) Rules - Examiner requisition | 2005-10-13 |
Amendment Received - Voluntary Amendment | 2004-04-22 |
Letter Sent | 2003-11-25 |
All Requirements for Examination Determined Compliant | 2003-11-10 |
Request for Examination Requirements Determined Compliant | 2003-11-10 |
Request for Examination Received | 2003-11-10 |
Inactive: Entity size changed | 2001-11-27 |
Inactive: Cover page published | 2000-01-17 |
Inactive: IPC assigned | 2000-01-13 |
Inactive: First IPC assigned | 2000-01-13 |
Inactive: Notice - National entry - No RFE | 1999-12-23 |
Application Received - PCT | 1999-12-20 |
Application Published (Open to Public Inspection) | 1999-05-20 |
There is no abandonment history.
The last payment was received on 2006-08-28
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
Patent Fees
web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Basic national fee - small | 1999-11-19 | ||
MF (application, 2nd anniv.) - small | 02 | 2000-11-10 | 2000-11-06 |
MF (application, 3rd anniv.) - standard | 03 | 2001-11-13 | 2001-11-13 |
MF (application, 4th anniv.) - standard | 04 | 2002-11-11 | 2002-10-02 |
MF (application, 5th anniv.) - standard | 05 | 2003-11-10 | 2003-10-07 |
Request for examination - standard | 2003-11-10 | ||
MF (application, 6th anniv.) - standard | 06 | 2004-11-10 | 2004-11-03 |
MF (application, 7th anniv.) - standard | 07 | 2005-11-10 | 2005-09-15 |
MF (application, 8th anniv.) - standard | 08 | 2006-11-10 | 2006-08-28 |
Final fee - standard | 2006-11-02 | ||
MF (patent, 9th anniv.) - standard | 2007-11-13 | 2007-11-01 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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RONALD ALLAN GREENBERG |
Past Owners on Record |
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None |