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(12) Patent: | (11) CA 2254479 |
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(54) English Title: | TRANSFER AID |
(54) French Title: | AIDE POUR LE TRANSFERT |
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: | |
(74) Associate agent: | |
(45) Issued: | 2005-07-12 |
(22) Filed Date: | 1998-11-19 |
(41) Open to Public Inspection: | 2000-05-19 |
Examination requested: | 2000-10-30 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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A transfer aid assists a disabled person in moving from a first seating
structure such as a bed to a second seating structure such as a wheelchair.
The
transfer aid includes a main arm having a straight portion for alignment with
an edge
of the bed and a curved portion extending towards the wheelchair for
supporting the
person's upper torso. The main arm is generally horizontal. A supporting arm
extends from the main arm away from the bed to a pedestal whereon the
supporting
arm is mounted. The supporting arm is adjustable in length for varying the
offset of
the main arm in relation to the pedestal. The main arm is covered with a layer
of foam
and a suede cover for cushioning against the person's upper torso. The
transfer aid
is used in combination with a transfer board extending from the edge of the
bed to a
front end of the wheelchair for supporting the lower torso of the person.
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.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
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Time Limit for Reversal Expired | 2007-11-19 |
Inactive: Adhoc Request Documented | 2007-08-22 |
Letter Sent | 2006-11-20 |
Inactive: Cover page published | 2005-07-13 |
Grant by Issuance | 2005-07-12 |
Inactive: Office letter | 2005-05-06 |
Inactive: Office letter | 2005-05-06 |
Revocation of Agent Requirements Determined Compliant | 2005-05-06 |
Revocation of Agent Request | 2005-04-28 |
Pre-grant | 2005-04-28 |
Inactive: Final fee received | 2005-04-28 |
Notice of Allowance is Issued | 2005-03-14 |
Letter Sent | 2005-03-14 |
Notice of Allowance is Issued | 2005-03-14 |
Inactive: Approved for allowance (AFA) | 2005-02-28 |
Revocation of Agent Requirements Determined Compliant | 2004-12-15 |
Inactive: Office letter | 2004-12-15 |
Inactive: Office letter | 2004-12-15 |
Revocation of Agent Request | 2004-11-16 |
Inactive: Agents merged | 2004-04-01 |
Amendment Received - Voluntary Amendment | 2004-01-09 |
Inactive: S.30(2) Rules - Examiner requisition | 2003-10-06 |
Letter Sent | 2002-02-20 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2002-02-05 |
Inactive: Office letter | 2002-01-10 |
Inactive: Office letter | 2002-01-10 |
Revocation of Agent Requirements Determined Compliant | 2002-01-10 |
Revocation of Agent Request | 2001-11-29 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2001-11-19 |
Letter Sent | 2000-12-08 |
All Requirements for Examination Determined Compliant | 2000-10-30 |
Request for Examination Requirements Determined Compliant | 2000-10-30 |
Request for Examination Received | 2000-10-30 |
Application Published (Open to Public Inspection) | 2000-05-19 |
Inactive: Cover page published | 2000-05-18 |
Inactive: First IPC assigned | 1999-01-20 |
Classification Modified | 1999-01-20 |
Inactive: IPC assigned | 1999-01-20 |
Inactive: IPC assigned | 1999-01-20 |
Inactive: Applicant deleted | 1999-01-06 |
Filing Requirements Determined Compliant | 1999-01-06 |
Inactive: Filing certificate - No RFE (English) | 1999-01-06 |
Inactive: Inventor deleted | 1999-01-06 |
Application Received - Regular National | 1999-01-05 |
Abandonment Date | Reason | Reinstatement Date |
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2001-11-19 |
The last payment was received on 2004-11-16
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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Application fee - small | 1998-11-19 | ||
Request for examination - small | 2000-10-30 | ||
MF (application, 2nd anniv.) - small | 02 | 2000-11-20 | 2000-11-08 |
Reinstatement | 2002-02-05 | ||
MF (application, 3rd anniv.) - small | 03 | 2001-11-19 | 2002-02-05 |
MF (application, 4th anniv.) - small | 04 | 2002-11-19 | 2002-11-19 |
MF (application, 5th anniv.) - small | 05 | 2003-11-19 | 2003-11-19 |
MF (application, 6th anniv.) - small | 06 | 2004-11-19 | 2004-11-16 |
Final fee - small | 2005-04-28 | ||
MF (patent, 7th anniv.) - small | 2005-11-21 | 2005-11-04 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CAROL ANNE SUMNER |
Past Owners on Record |
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None |