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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 3028427 |
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(54) English Title: | BONG STEM FILTER |
(54) French Title: | FILTRE DE PIPE A EAU |
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: | |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2018-12-21 |
(41) Open to Public Inspection: | 2020-06-21 |
Examination requested: | 2018-12-21 |
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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The Bong Stem Filter is a filtration insert intended for the reduction of
Cannabis residue,
Tobacco residue and other substance residues in a Bong smoking apparatus. Too
often do
Bong users complain of a need to clean their accessories which includes the
Bong Down
Stem. The consistent issue of a clogged Bong Down Stem is a common factor
amongst
these Bong users. Raising concern however is when they do in fact clean these
accessories and bongs the residue from them tends to be a clumped rather
sticky
substance. It has the ability to build up in water filtration stations and
household plumbing
leading to an array of chemicals to be added to the water sources already
contaminated
once by the residue. This is where the Bong Stem Filter has a role comprised
of a Bong
Stem Sleeve Filter to act as a porous device removing the impurities or solid
particles from
a liquid or gas passing through it. Also comprised of a Bong Stem Filter
Sleeve which acts
as a holder for said Bong Stem Sleeve Filter and as a container for the
residue which
builds up during use. The Bong Stem Filter Sleeve has a light Sugar based Glue
coating to
ensure an adhesive effect upon contact with particles which otherwise manage
to pass
through the Bong Stem Sleeve Filter. The Bong Stem Filter Sleeve and the Bong
Stem
Sleeve Filter both require the same shape for proper insertion of said Bong
Stem Filter into
the Bong Down Stem. The Bong Stem Filter allows for the disposal of the
residue left in
itself and not in the Bong Down Stem or
Bong after use by biodegradation.
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 3028427 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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Application Not Reinstated by Deadline | 2021-08-31 |
Inactive: Dead - No reply to s.86(2) Rules requisition | 2021-08-31 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2021-06-21 |
Letter Sent | 2020-12-21 |
Deemed Abandoned - Failure to Respond to an Examiner's Requisition | 2020-08-31 |
Inactive: COVID 19 - Deadline extended | 2020-08-19 |
Application Published (Open to Public Inspection) | 2020-06-21 |
Inactive: Cover page published | 2020-06-21 |
Examiner's Report | 2020-04-23 |
Inactive: Report - No QC | 2020-03-31 |
Amendment Received - Voluntary Amendment | 2019-12-16 |
Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Inactive: Report - No QC | 2019-07-30 |
Inactive: S.30(2) Rules - Examiner requisition | 2019-07-30 |
Letter Sent | 2019-05-31 |
Request for Examination Received | 2019-04-10 |
Letter sent | 2019-04-05 |
Inactive: Correspondence - Formalities | 2019-01-14 |
Inactive: Filing certificate - No RFE (bilingual) | 2019-01-14 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2019-01-11 |
Inactive: Advanced examination (SO) | 2019-01-07 |
Inactive: IPC assigned | 2019-01-04 |
Inactive: First IPC assigned | 2019-01-04 |
Inactive: IPC assigned | 2019-01-04 |
Application Received - Regular National | 2018-12-31 |
Small Entity Declaration Determined Compliant | 2018-12-21 |
Request for Examination Requirements Determined Compliant | 2018-12-21 |
All Requirements for Examination Determined Compliant | 2018-12-21 |
Abandonment Date | Reason | Reinstatement Date |
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2021-06-21 | ||
2020-08-31 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - small | 2018-12-21 | ||
Request for examination - small | 2018-12-21 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CHRISTIAN L. CYR |
Past Owners on Record |
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None |