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(12) Patent Application: | (11) CA 2201421 |
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(54) English Title: | A RESISTANCE MECHANISM FOR AN EXERCISING DEVICE |
(54) French Title: | MECANISME RESISTANT POUR MACHINE D'EXERCICE |
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: | MARKS & CLERK |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1997-04-01 |
(41) Open to Public Inspection: | 1998-10-01 |
Examination requested: | 1999-03-12 |
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 resistance mechanism for an exercising device
includes a frame, a bi-directional electric motor
installed on the frame and provided with an output axle, a
pulley fixedly mounted on the output axle and formed with
two parallel circular grooves, an idle wheel rotatably
arranged on the frame, a first belt having one end
connected with one of the grooves of the pulley and wound
thereon in a direction, a second belt having one end
connected with another one of the grooves of the pulley
and wound thereon in an opposite direction and engaged
with the idle wheel, and an oscillating arm having one end
pivotally connected with the axle of the exericsing device
and another end fixedly connected with another end of the
first belt and another end of the second belt, whereby a
resistance force will be applied to the axle when
theelectric bi-directional motor is turned on.
Cette invention concerne le mécanisme résistant d'un appareil de conditionnement physique, qui est composé d'un cadre, d'un moteur électrique réversible monté sur ledit cadre et comportant un arbre de sortie portant une roue motrice solidaire à deux gorges parallèles, d'une roue à gorge de renvoi montée sur le cadre, d'une première courroie dont une des extrémités est attachée au fond d'une des gorges de la roue motrice et qui s'enroule sur celle-ci dans une direction, d'une seconde courroie qui passe autour de la roue à gorge de renvoi et dont une des extrémités est attachée au fond de l'autre gorge de la roue motrice pour s'y enrouler dans la direction opposée, et d'un bras oscillant articulé par un bout à l'essieu de l'appareil et solidaire par l'autre bout de la seconde extrémité de la première courroie, cette disposition constructive faisant en sorte qu'une force résistante soit appliquée à l'essieu lorsque le moteur électrique réversible est mis en marche.
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 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 |
Time Limit for Reversal Expired | 2001-04-02 |
Application Not Reinstated by Deadline | 2001-04-02 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2000-04-03 |
Letter Sent | 1999-04-13 |
Request for Examination Requirements Determined Compliant | 1999-03-12 |
Request for Examination Received | 1999-03-12 |
All Requirements for Examination Determined Compliant | 1999-03-12 |
Inactive: Correspondence - Formalities | 1999-02-03 |
Application Published (Open to Public Inspection) | 1998-10-01 |
Inactive: First IPC assigned | 1997-06-19 |
Inactive: IPC assigned | 1997-06-19 |
Inactive: Filing certificate - No RFE (English) | 1997-06-16 |
Inactive: Inventor deleted | 1997-06-13 |
Abandonment Date | Reason | Reinstatement Date |
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2000-04-03 |
The last payment was received on 1999-03-09
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 | 1997-04-01 | ||
MF (application, 2nd anniv.) - small | 02 | 1999-04-01 | 1999-03-09 |
Request for examination - small | 1999-03-12 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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HAI PIN KUO |
Past Owners on Record |
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None |