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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: | (11) CA 3017205 |
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(54) English Title: | ADJUSTABLE ABRASIVE SHARPENER |
(54) French Title: | AFFUTEUR ABRASIF REGLABLE |
Status: | Granted and Issued |
(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: | FINLAYSON & SINGLEHURST |
(74) Associate agent: | |
(45) Issued: | 2021-03-23 |
(22) Filed Date: | 2013-01-15 |
(41) Open to Public Inspection: | 2013-07-17 |
Examination requested: | 2018-09-12 |
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: | |||||||||
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An adjustable manual abrasive sharpener having a pair of sharpening slots formed in a frame with opposing abrasive arms being pivotally mounted in each of the sharpening slots. A rod is mounted on the frame for rotatable motion and for linear motion long its axis of rotation from a position at which the rod is locked against rotation to a depressed position whereby the rod may be rotated. The bottom end portion of the rod includes a pinion gear which engages a pair of gear racks which are mounted for movement laterally relative to the axis of rotation of the rod. The pair of gear racks respectively engage slots formed on the bottom of the abrasive arms in each sharpening slot. Rotation of the rod causes movement of the gear racks to adjust each pair of abrasive arms with respect to each other to vary the sharpening angle of the abrasive elements.
Il est décrit un affûteur abrasif manuel réglable ayant une paire de fentes daiguisage formées dans un cadre ayant des bras abrasifs opposés étant montés de manière pivotante dans chacune des fentes daiguisage. Une tige est montée sur un cadre pour un mouvement de rotation et un mouvement linéaire le long de son axe de rotation à partir dune position à laquelle la tige est verrouillée contre le mouvement vers une position enfoncée où la tige peut être mise en rotation. La partie inférieure de la tige comprend un engrenage à pignons qui vient en prise avec une paire de supports dengrenage montés pour un mouvement qui est latéralement mobile par rapport à laxe de rotation de la tige. La paire de supports dengrenage vient respectivement en prise avec les fentes formées sur la partie inférieure des bras abrasifs dans chaque fente daiguisage. La rotation de la tige entraîne le mouvement des supports dengrenage pour ajuster chaque paire de bras abrasifs lun par rapport à lautre pour modifier langle daffûtage des éléments abrasifs.
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.
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Description | Date |
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Grant by Issuance | 2021-03-23 |
Inactive: Cover page published | 2021-03-22 |
Inactive: Final fee received | 2021-02-03 |
Pre-grant | 2021-02-03 |
Notice of Allowance is Issued | 2020-12-23 |
Letter Sent | 2020-12-23 |
4 | 2020-12-23 |
Notice of Allowance is Issued | 2020-12-23 |
Inactive: Approved for allowance (AFA) | 2020-12-21 |
Inactive: Q2 passed | 2020-12-21 |
Common Representative Appointed | 2020-11-07 |
Amendment Received - Voluntary Amendment | 2020-10-15 |
Examiner's Report | 2020-09-03 |
Inactive: Report - No QC | 2020-07-23 |
Inactive: COVID 19 - Deadline extended | 2020-05-28 |
Amendment Received - Voluntary Amendment | 2020-05-05 |
Examiner's Report | 2020-02-05 |
Inactive: Report - No QC | 2020-02-05 |
Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Amendment Received - Voluntary Amendment | 2019-10-21 |
Inactive: S.30(2) Rules - Examiner requisition | 2019-08-19 |
Inactive: Report - No QC | 2019-08-14 |
Inactive: Office letter | 2019-07-31 |
Correct Applicant Requirements Determined Compliant | 2019-07-31 |
Inactive: Correspondence - Formalities | 2019-07-03 |
Inactive: Office letter | 2019-06-26 |
Inactive: Correspondence - Formalities | 2019-06-18 |
Correct Applicant Request Received | 2019-06-18 |
Letter sent | 2018-09-27 |
Inactive: Correspondence - Formalities | 2018-09-26 |
Inactive: IPC assigned | 2018-09-18 |
Divisional Requirements Determined Compliant | 2018-09-18 |
Inactive: First IPC assigned | 2018-09-18 |
Inactive: IPC assigned | 2018-09-18 |
Letter Sent | 2018-09-17 |
Letter Sent | 2018-09-17 |
Application Received - Regular National | 2018-09-14 |
Application Received - Divisional | 2018-09-12 |
Request for Examination Requirements Determined Compliant | 2018-09-12 |
All Requirements for Examination Determined Compliant | 2018-09-12 |
Application Published (Open to Public Inspection) | 2013-07-17 |
There is no abandonment history.
The last payment was received on 2020-11-27
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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MF (application, 2nd anniv.) - standard | 02 | 2015-01-15 | 2018-09-12 |
MF (application, 3rd anniv.) - standard | 03 | 2016-01-15 | 2018-09-12 |
MF (application, 4th anniv.) - standard | 04 | 2017-01-16 | 2018-09-12 |
MF (application, 5th anniv.) - standard | 05 | 2018-01-15 | 2018-09-12 |
MF (application, 6th anniv.) - standard | 06 | 2019-01-15 | 2018-09-12 |
Application fee - standard | 2018-09-12 | ||
Registration of a document | 2018-09-12 | ||
Request for examination - standard | 2018-09-12 | ||
MF (application, 7th anniv.) - standard | 07 | 2020-01-15 | 2019-11-13 |
MF (application, 8th anniv.) - standard | 08 | 2021-01-15 | 2020-11-27 |
Final fee - standard | 2021-04-23 | 2021-02-03 | |
MF (patent, 9th anniv.) - standard | 2022-01-17 | 2021-12-24 | |
MF (patent, 10th anniv.) - standard | 2023-01-16 | 2023-01-03 | |
MF (patent, 11th anniv.) - standard | 2024-01-15 | 2023-12-06 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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SMITH'S CONSUMER PRODUCTS, INC. |
Past Owners on Record |
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LOUIS CHALFANT |
RICHARD S. SMITH |