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(12) Patent Application: | (11) CA 2307927 |
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(54) English Title: | SELF-IGNITING GASEOUS FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINE |
(54) French Title: | INJECTEUR DE CARBURANT GAZEUX AUTO-INFLAMMABLE POUR MOTEUR A COMBUSTION INTERNE |
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: | PARLEE MCLAWS LLP |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2000-05-12 |
(41) Open to Public Inspection: | 2001-11-12 |
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 self-igniting gaseous fuel injector, comprising a fuel injector and a
radical
generator in this invention, injects a fuel to combustion chamber (cylinder)
of an internal
combustion engine at prescribed variable or non-variable pressure and
quantities and
predetermined timing intervals through single or multiple ports. The radical
generator
produces radicals/ions at predetermined timing and concentrations by breaking
the fuel
molecules before injection of the fuel into the cylinder and it reacts and
ignites itself with
the cylinder air or prescribed cylinder mixture as it enters into the cylinder
with or
without external igniting sources which can be located in an appropriate part
of the
cylinder. The radical generator can be electrical spark discharge type or
plasma reactor
type or electric-magnetic type (including micro-wave type) that is primarily
used to break
molecules of the fuel into radicals/ions at prescribed amounts and timing. The
fuel can be
gaseous fuels or liquid fuel vapors or mixtures of gaseous fuels or mixtures
of gaseous
fuels and liquid fuel vapors. The radical generator is positioned at
prescribed location
and in predetermined shape in the fuel injection system.
11
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.
Sorry, the representative drawing for patent document number 2307927 was not found.
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: Agents merged | 2016-02-04 |
Inactive: IPC from MCD | 2006-03-12 |
Application Not Reinstated by Deadline | 2005-05-12 |
Time Limit for Reversal Expired | 2005-05-12 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2004-05-12 |
Appointment of Agent Requirements Determined Compliant | 2003-08-21 |
Inactive: Office letter | 2003-08-21 |
Letter Sent | 2003-08-21 |
Revocation of Agent Requirements Determined Compliant | 2003-08-21 |
Letter Sent | 2003-08-13 |
Appointment of Agent Request | 2003-07-22 |
Revocation of Agent Request | 2003-07-22 |
Inactive: Single transfer | 2003-07-22 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2003-07-22 |
Inactive: Adhoc Request Documented | 2003-07-08 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2003-05-12 |
Inactive: Adhoc Request Documented | 2003-03-04 |
Application Published (Open to Public Inspection) | 2001-11-12 |
Inactive: Cover page published | 2001-11-11 |
Inactive: Correspondence - Formalities | 2001-08-13 |
Inactive: First IPC assigned | 2000-07-12 |
Inactive: IPC assigned | 2000-07-12 |
Inactive: IPC assigned | 2000-07-12 |
Inactive: IPC assigned | 2000-07-12 |
Inactive: Filing certificate - No RFE (English) | 2000-06-14 |
Filing Requirements Determined Compliant | 2000-06-14 |
Application Received - Regular National | 2000-06-13 |
Abandonment Date | Reason | Reinstatement Date |
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2004-05-12 | ||
2003-05-12 |
The last payment was received on 2003-07-22
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 - small | 2000-05-12 | ||
MF (application, 2nd anniv.) - small | 02 | 2002-05-13 | 2002-03-20 |
MF (application, 3rd anniv.) - small | 03 | 2003-05-12 | 2003-07-22 |
Reinstatement | 2003-07-22 | ||
Registration of a document | 2003-07-22 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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EM2 TECHNOLOGIES, INC. |
Past Owners on Record |
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SHIVA OM BADE SHRESTHA |