Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
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 1269028 |
---|---|
(21) Application Number: | 1269028 |
(54) English Title: | DENT POUR SCIE DE TETE ABATTEUSE D'ARBRES |
(54) French Title: | SAW TOOTH FOR TREE FELLER CUTTING HEAD |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
|
---|---|
(72) Inventors : |
|
(73) Owners : |
|
(71) Applicants : |
|
(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | 1990-05-15 |
(22) Filed Date: | 1988-03-17 |
Availability of licence: | Yes |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
---|
(30) Application Priority Data: | None |
---|
PRECIS DE LA DIVULGATION:
Tête abatteuse d'arbres ayant une scie sous forme de ca-
lotte sphérique supportée de façon inclinée par une colonne pouvant
avancé horizontalement vers l'arbre à couper. La scie porte des
dents de scie amovibles à sa périphérie. Ces dents sont faites d'une
tête et d'un manche. Ce manche s'enfourche dans un manchon solidaire-
ment fixé à la périphérie de la scie. Le manchon et le manche et la
tête ou une section carrée permettant la rotation de la dent. La face
avant de la tête est concave pour former quatre arêtes tranchantes.
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.
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 |
---|---|
Inactive: Expired (old Act Patent) latest possible expiry date | 2008-03-17 |
Inactive: Office letter | 2007-02-15 |
Inactive: Corrective payment - s.78.6 Act | 2007-01-23 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Entity size changed | 2002-03-06 |
Inactive: Cover page published | 1999-11-29 |
Inactive: Cover page published | 1999-11-25 |
Inactive: Entity size changed | 1999-03-10 |
Inactive: Entity size changed | 1999-03-05 |
Grant by Issuance | 1990-05-15 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Paid Date |
---|---|---|---|
MF (category 1, 8th anniv.) - standard | 1998-05-15 | 1998-02-02 | |
MF (category 1, 9th anniv.) - standard | 1999-05-17 | 1999-02-15 | |
MF (category 1, 10th anniv.) - standard | 2000-05-15 | 2000-01-26 | |
MF (category 1, 11th anniv.) - standard | 2001-05-15 | 2001-02-05 | |
MF (category 1, 12th anniv.) - standard | 2002-05-15 | 2002-02-25 | |
MF (category 1, 13th anniv.) - standard | 2003-05-15 | 2003-02-04 | |
MF (category 1, 14th anniv.) - standard | 2004-05-17 | 2003-12-30 | |
MF (category 1, 15th anniv.) - standard | 2005-05-16 | 2004-12-29 | |
MF (category 1, 16th anniv.) - standard | 2006-05-15 | 2006-05-15 | |
2007-01-23 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
INVENTIONS MORIN INC. (LES) |
Past Owners on Record |
---|
ARMAND J. MORIN |