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Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 2791489 |
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(54) English Title: | IMPROVED UNIBODY LUBRICATOR WITH EXTERNALLY THREADED NIPPLE |
(54) French Title: | LUBRIFICATEUR MONOCOQUE AMELIORE AVEC RACCORD A FILETAGE EXTERIEUR |
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: | BENNETT JONES LLP |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2012-09-28 |
(41) Open to Public Inspection: | 2012-12-13 |
Examination requested: | 2017-09-20 |
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 lubricator for receiving a plunger is provided. The lubricator has a bore, a
first end having a
well head connection, a second end having a stem connection, and a plurality
of ports, including
a catcher port and flow ports. The flow ports are externally threaded nipples
that extend radially
beyond the outer surface of body of the lubricator.
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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Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Application Not Reinstated by Deadline | 2019-09-30 |
Time Limit for Reversal Expired | 2019-09-30 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2019-02-13 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2018-09-28 |
Inactive: S.30(2) Rules - Examiner requisition | 2018-08-13 |
Inactive: Report - No QC | 2018-08-13 |
Letter Sent | 2017-09-27 |
Request for Examination Requirements Determined Compliant | 2017-09-20 |
All Requirements for Examination Determined Compliant | 2017-09-20 |
Request for Examination Received | 2017-09-20 |
Inactive: Office letter | 2015-04-08 |
Letter Sent | 2015-04-08 |
Inactive: Correspondence - Transfer | 2015-03-30 |
Correct Applicant Request Received | 2015-03-30 |
Inactive: Office letter | 2015-03-17 |
Inactive: Single transfer | 2015-03-11 |
Letter Sent | 2014-11-10 |
Inactive: Single transfer | 2014-10-24 |
Inactive: Cover page published | 2013-01-28 |
Refund Request Received | 2013-01-22 |
Inactive: IPC assigned | 2013-01-18 |
Inactive: First IPC assigned | 2013-01-18 |
Inactive: IPC assigned | 2013-01-18 |
Inactive: IPC assigned | 2013-01-17 |
Application Published (Open to Public Inspection) | 2012-12-13 |
Application Received - Regular National | 2012-10-18 |
Inactive: Filing certificate - No RFE (English) | 2012-10-18 |
Small Entity Declaration Determined Compliant | 2012-09-28 |
Abandonment Date | Reason | Reinstatement Date |
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2018-09-28 |
The last payment was received on 2017-09-25
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
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 | 2012-09-28 | ||
MF (application, 2nd anniv.) - small | 02 | 2014-09-29 | 2014-07-03 |
Registration of a document | 2014-10-24 | ||
Registration of a document | 2015-03-11 | ||
MF (application, 3rd anniv.) - small | 03 | 2015-09-28 | 2015-06-05 |
MF (application, 4th anniv.) - small | 04 | 2016-09-28 | 2016-09-19 |
Request for examination - small | 2017-09-20 | ||
MF (application, 5th anniv.) - small | 05 | 2017-09-28 | 2017-09-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MVM MACHINING |
Past Owners on Record |
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LEIGH DURLING |
STEPHEN MAERZ |