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(12) Patent Application: | (11) CA 2129791 |
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(54) English Title: | ROLLER BEARING FOR A MOVABLE FLANGE |
(54) French Title: | ROULEMENT A ROULEAUX POUR JOUE MOBILE |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(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: | ROBIC AGENCE PI S.E.C./ROBIC IP AGENCY LP |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1994-08-09 |
(41) Open to Public Inspection: | 1996-02-10 |
Examination requested: | 2001-07-09 |
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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The roller bearing for use in a movable flange in a
variable-speed belt drive, the movable flange being movable
along a shaft coaxial therewith. The bearing comprises at
least three outer roller-tracks symmetrically disposed
around the shaft and longitudinal extending thereon; a
sleeve positioned around the shaft and coaxial therewith,
the sleeve being rigidly connected to the movable flange and
having inner roller-tracks respectively facing the outer
roller-tracks; at least two spaced-apart rollers rotatable
and snugly engaged between each outer roller-track and the
corresponding inner roller-track for supporting the sleeve
in a spaced-relationship around the shaft while allowing
axial movement of the sleeve along the shaft; and a bearing
cage mounted between the shaft and the sleeve for guiding
the rollers.
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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Inactive: IPC from MCD | 2006-03-11 |
Application Not Reinstated by Deadline | 2004-08-09 |
Time Limit for Reversal Expired | 2004-08-09 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2003-08-11 |
Letter Sent | 2001-08-16 |
Inactive: Application prosecuted on TS as of Log entry date | 2001-08-16 |
Inactive: Status info is complete as of Log entry date | 2001-08-16 |
Request for Examination Requirements Determined Compliant | 2001-07-09 |
All Requirements for Examination Determined Compliant | 2001-07-09 |
Application Published (Open to Public Inspection) | 1996-02-10 |
Abandonment Date | Reason | Reinstatement Date |
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2003-08-11 |
The last payment was received on 2002-07-25
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
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web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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MF (application, 3rd anniv.) - standard | 03 | 1997-08-11 | 1997-07-10 |
MF (application, 4th anniv.) - standard | 04 | 1998-08-10 | 1998-07-09 |
MF (application, 5th anniv.) - standard | 05 | 1999-08-09 | 1999-07-16 |
MF (application, 6th anniv.) - standard | 06 | 2000-08-09 | 2000-07-10 |
Request for examination - standard | 2001-07-09 | ||
MF (application, 7th anniv.) - standard | 07 | 2001-08-09 | 2001-07-26 |
MF (application, 8th anniv.) - standard | 08 | 2002-08-09 | 2002-07-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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POWERBLOC IBC CANADA INC. |
Past Owners on Record |
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JEAN ROBERT |