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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 3120116 |
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(54) English Title: | ENERGY ABSORBING CABLING SYSTEM |
(54) French Title: | SYSTEME DE CABLAGE BRISE-CHARGE |
Status: | Withdrawn |
(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: | R. WILLIAM WRAY & ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2021-06-22 |
(41) Open to Public Inspection: | 2022-09-09 |
Examination requested: | 2021-12-13 |
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 concept for this idea a sequentiallyyielding cabling system. This system
would be used in
place of existing cabling systems that run parallel to highways as an upgrade
for safety. The
spacing of the vertical poles that hold the cables would be further apart then
current caballing
systems to allow for increased hold time (contact time of vehicle and
cable(s). The intent of
this system is to not rely on the vertical poles that hold the cables in
position for stopping the
vehicles but the yielding of the cables to absorb the energy along with more
hold time. This
increased hold time would allow for a slower negative acceleration, thereby
reduce the force
component to the cable system. The sequentially yielding cables from the
ground up will yield
at different rates (modulus of elasticity values) with greatest yield
(stretch) on the lower level
and the least yield on the top cable. The first point of contact for most
vehicles is the bumper
which is at a lower level height from ground. This could be accomplished by
more or less twists
of strands within the cable per unit of length of cable or other means.
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 3120116 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.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
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Inactive: Office letter | 2023-06-01 |
Inactive: Office letter | 2023-05-31 |
Inactive: Office letter | 2023-05-31 |
Appointment of Agent Requirements Determined Compliant | 2023-05-04 |
Revocation of Agent Request | 2023-05-04 |
Appointment of Agent Request | 2023-05-04 |
Inactive: Withdraw application | 2023-05-04 |
Inactive: Withdraw application | 2023-05-04 |
Revocation of Agent Requirements Determined Compliant | 2023-05-04 |
Examiner's Report | 2023-01-25 |
Inactive: Report - No QC | 2023-01-24 |
Amendment Received - Voluntary Amendment | 2022-12-07 |
Amendment Received - Response to Examiner's Requisition | 2022-12-06 |
Amendment Received - Voluntary Amendment | 2022-12-06 |
Inactive: Cover page published | 2022-10-18 |
Examiner's Report | 2022-09-20 |
Letter sent | 2022-09-16 |
Advanced Examination Determined Compliant - paragraph 84(1)(a) of the Patent Rules | 2022-09-16 |
Inactive: Report - No QC | 2022-09-09 |
Application Published (Open to Public Inspection) | 2022-09-09 |
Inactive: Advanced examination (SO) | 2022-08-12 |
Inactive: Correspondence - Prosecution | 2022-08-12 |
Letter sent | 2022-08-04 |
Inactive: Advanced examination (SO) | 2022-06-10 |
Inactive: Advanced examination (SO) fee processed | 2022-06-10 |
Inactive: Compliance - Formalities: Resp. Rec'd | 2022-04-05 |
Inactive: Compliance - Formalities: Resp. Rec'd | 2022-04-04 |
Letter Sent | 2022-03-30 |
Inactive: Delete abandonment | 2022-03-25 |
Letter Sent | 2022-03-25 |
Inactive: Ack. of Reinst. (Due Care Not Required): Corr. Sent | 2022-03-25 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2022-03-21 |
Inactive: Correspondence - Prosecution | 2022-03-18 |
Inactive: Office letter | 2022-02-09 |
Letter Sent | 2022-01-18 |
Deemed Abandoned - Failure to Respond to Notice of Non Compliance | 2022-01-18 |
Inactive: Acknowledgment application fee + late fee: Correspondence sent | 2022-01-18 |
Change of Address or Method of Correspondence Request Received | 2021-12-13 |
Request for Examination Requirements Determined Compliant | 2021-12-13 |
All Requirements for Examination Determined Compliant | 2021-12-13 |
Request for Examination Received | 2021-12-13 |
Inactive: Office letter | 2021-12-02 |
Inactive: Office letter | 2021-12-02 |
Inactive: Reply received: Application fee+late fee | 2021-10-28 |
Inactive: Office letter | 2021-10-06 |
Inactive: IPC assigned | 2021-10-05 |
Inactive: First IPC assigned | 2021-10-05 |
Request for Examination Received | 2021-08-12 |
Letter sent | 2021-07-13 |
Filing Requirements Determined Compliant | 2021-07-13 |
Priority Claim Requirements Determined Compliant | 2021-07-02 |
Letter Sent | 2021-07-02 |
Request for Priority Received | 2021-07-02 |
Small Entity Declaration Determined Compliant | 2021-06-22 |
Letter sent | 2021-06-22 |
Letter sent | 2021-06-22 |
Letter sent | 2021-06-22 |
Letter sent | 2021-06-09 |
Inactive: QC images - Scanning | 2021-05-26 |
Common Representative Appointed | 2021-05-26 |
Application Received - Regular National | 2021-05-26 |
Abandonment Date | Reason | Reinstatement Date |
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2022-01-18 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Late fee (ss. 27(7) of the Act) | 2021-10-28 | 2021-10-28 | |
Application fee - small | 2021-06-22 | 2021-10-28 | |
Request for examination - small | 2025-06-23 | 2021-12-13 | |
Reinstatement | 2022-03-21 | 2022-03-21 | |
Advanced Examination | 2022-06-10 | 2022-06-10 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GREG GLASIER |
Past Owners on Record |
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None |