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(12) Patent Application: | (11) CA 2559335 |
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(54) English Title: | BASE OF THE SUNSHADE UMBRELLA |
(54) French Title: | BASE DE PARASOL |
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: | SMART & BIGGAR LP |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2006-09-08 |
(41) Open to Public Inspection: | 2007-04-08 |
Examination requested: | 2008-09-03 |
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: | ||||||
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The present utility model is a large-sized sunshade umbrella which
is used at fixed site outdoor. The interior of the base is divided into
several independent portions, a protection case which is mated with the
base is brought to cover the base, and the devices of caster wheel which
can be stretched-out and drawn-back are provided in the holes at the
corners of the base. Sand or water as the counterweight in the base can
be added or reduced freely. When the base needs to fix, the caster wheels
are drawn-back into the base through manual regulation to make the
base rest on the ground to increase the attaching force; when the
umbrella needs to move, the four caster wheels are stretched-out from
the base to contact with the ground, so that a man or woman can push
the umbrella smoothly to the site where he or she intends to place it.
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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Application Not Reinstated by Deadline | 2012-03-23 |
Inactive: Dead - No reply to s.30(2) Rules requisition | 2012-03-23 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2011-09-08 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2011-03-23 |
Inactive: S.30(2) Rules - Examiner requisition | 2010-09-23 |
Letter Sent | 2008-10-23 |
All Requirements for Examination Determined Compliant | 2008-09-03 |
Request for Examination Requirements Determined Compliant | 2008-09-03 |
Request for Examination Received | 2008-09-03 |
Application Published (Open to Public Inspection) | 2007-04-08 |
Inactive: Cover page published | 2007-04-08 |
Inactive: IPC removed | 2007-03-15 |
Inactive: First IPC assigned | 2007-03-15 |
Inactive: IPC assigned | 2007-03-15 |
Inactive: IPC assigned | 2007-03-15 |
Inactive: IPC assigned | 2007-03-05 |
Inactive: IPC assigned | 2007-03-05 |
Inactive: IPC assigned | 2007-03-05 |
Filing Requirements Determined Compliant | 2006-10-13 |
Inactive: Filing certificate - No RFE (English) | 2006-10-13 |
Application Received - Regular National | 2006-10-11 |
Amendment Received - Voluntary Amendment | 2006-09-08 |
Abandonment Date | Reason | Reinstatement Date |
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2011-09-08 |
The last payment was received on 2010-08-11
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
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 - standard | 2006-09-08 | ||
MF (application, 2nd anniv.) - standard | 02 | 2008-09-08 | 2008-09-02 |
Request for examination - standard | 2008-09-03 | ||
MF (application, 3rd anniv.) - standard | 03 | 2009-09-08 | 2009-09-01 |
MF (application, 4th anniv.) - standard | 04 | 2010-09-08 | 2010-08-11 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CHEN NENGSEN |
Past Owners on Record |
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None |