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(12) Patent: | (11) CA 2228455 |
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(54) English Title: | PLASTICS TAPES AND A SANITARY ARTICLE |
(54) French Title: | BANDES EN PLASTIQUE ET ARTICLE HYGIENIQUE |
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: | MARKS & CLERK |
(74) Associate agent: | |
(45) Issued: | 2002-07-02 |
(86) PCT Filing Date: | 1996-08-13 |
(87) Open to Public Inspection: | 1997-02-27 |
Examination requested: | 1998-01-30 |
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/US1996/013144 |
(87) International Publication Number: | WO 1997006764 |
(85) National Entry: | 1998-01-30 |
(30) Application Priority Data: | ||||||
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Disclosed are flexible plastic tapes each having at least one rounded
edge, a method for forming the rounded edge by the application of heat, and
an absorbent article provided with such tapes. The edges are rounded to
reduce their sharpness in order to reduce the risk of irritation or injury to
a
wearer of the absorbent article and/or to any person coming into contact with
the tapes. The tapes have a thickness not greater than that at which the edge
would be sharp if it were not rounded. The tapes are relatively stiff and
formed from a plastic material such as polypropylene or polypropylene
copolymer.
Couche ou autre article absorbant possédant des bandes de fermeture constituées par un matériau plastique, tel qu'un copolymère de propylène ou de polypropylène. Ces bandes possèdent chacune un ou deux bords arrondis par l'application de chaleur afin de les rendre moins coupantes. Ceci permet de limiter les risques d'irritation pour un enfant en bas âge ou un autre utilisateur, ainsi que de blessure occasionnée à toute personne venant en contact avec les bandes.
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.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Inactive: IPC expired | 2018-01-01 |
Inactive: IPC from MCD | 2006-03-12 |
Time Limit for Reversal Expired | 2004-08-16 |
Letter Sent | 2003-08-13 |
Grant by Issuance | 2002-07-02 |
Inactive: Cover page published | 2002-07-01 |
Pre-grant | 2002-04-22 |
Inactive: Final fee received | 2002-04-22 |
Notice of Allowance is Issued | 2001-11-05 |
Letter Sent | 2001-11-05 |
Notice of Allowance is Issued | 2001-11-05 |
Inactive: Approved for allowance (AFA) | 2001-10-23 |
Amendment Received - Voluntary Amendment | 2001-06-19 |
Inactive: S.30(2) Rules - Examiner requisition | 2000-12-20 |
Amendment Received - Voluntary Amendment | 2000-11-02 |
Inactive: S.30(2) Rules - Examiner requisition | 2000-05-02 |
Classification Modified | 1998-05-08 |
Inactive: First IPC assigned | 1998-05-08 |
Inactive: IPC assigned | 1998-05-08 |
Inactive: Office letter | 1998-05-05 |
Inactive: Acknowledgment of national entry - RFE | 1998-04-28 |
Application Received - PCT | 1998-04-23 |
All Requirements for Examination Determined Compliant | 1998-01-30 |
Request for Examination Requirements Determined Compliant | 1998-01-30 |
Application Published (Open to Public Inspection) | 1997-02-27 |
There is no abandonment history.
The last payment was received on 2001-07-06
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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Request for examination - standard | 1998-01-30 | ||
Basic national fee - standard | 1998-01-30 | ||
Registration of a document | 1998-01-30 | ||
MF (application, 2nd anniv.) - standard | 02 | 1998-08-13 | 1998-01-30 |
MF (application, 3rd anniv.) - standard | 03 | 1999-08-13 | 1999-08-05 |
MF (application, 4th anniv.) - standard | 04 | 2000-08-14 | 2000-07-28 |
MF (application, 5th anniv.) - standard | 05 | 2001-08-13 | 2001-07-06 |
Final fee - standard | 2002-04-22 | ||
MF (patent, 6th anniv.) - standard | 2002-08-13 | 2002-07-05 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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THE PROCTER & GAMBLE COMPANY |
Past Owners on Record |
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GIANFRANCO PALUMBO |
ITALO CORZANI |