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(12) Patent: | (11) CA 2203939 |
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(54) English Title: | EQUIPMENT PREVENTING ICE FORMATION IN A FISHING HOLE |
(54) French Title: | APPAREIL EMPECHANT LA FORMATION DE GLACE DANS UNE OUVERTURE PRATIQUEE POUR FINS DE PECHE |
Status: | Deemed expired |
(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: | 2000-02-08 |
(22) Filed Date: | 1997-04-29 |
(41) Open to Public Inspection: | 1998-10-29 |
Examination requested: | 1997-04-29 |
Availability of licence: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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Les appareils servant à empêcher la formation de glace dans les
ouvertures pratiquées pour fins de pêche sur glace qui existent
actuellement sont très utiles mais apportent beaucoup de désagréments
aux pêcheurs lors de leur utilisation. Ainsi, plusieurs de ces appareils
sont munis de composantes chauffantes ou de ballons gonflés lesquels
sont insérés dans le trou et doivent être retirés dudit trou à chaque pêche.
D'autres appareils ne font que protéger la surface du trou en étant
disposés sur la surface de la glace. Enfin, certains appareils gèlent au
niveau de leur extrémité supérieure et ce, étant donné sa position trop
près du niveau de l'eau. Ainsi, la présente invention remédie à ces
inconvénients par sa simplicité d'utilisation en minimisant le
déplacement d'air refroidissant l'eau et donc, permet à l'appareil de
demeurer dans le trou pour toute la journée de pêche.
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.
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 , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | 2000-02-08 |
(22) Filed | 1997-04-29 |
Examination Requested | 1997-04-29 |
(41) Open to Public Inspection | 1998-10-29 |
(45) Issued | 2000-02-08 |
Deemed Expired | 2006-05-01 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Request for Examination | $200.00 | 1997-04-29 | ||
Application Fee | $150.00 | 1997-04-29 | ||
Maintenance Fee - Application - New Act | 2 | 1999-04-29 | $50.00 | 1999-04-15 |
Final Fee | $150.00 | 1999-11-16 | ||
Maintenance Fee - Patent - New Act | 3 | 2000-05-01 | $50.00 | 2000-05-01 |
Maintenance Fee - Patent - New Act | 4 | 2001-04-30 | $50.00 | 2001-04-26 |
Maintenance Fee - Patent - New Act | 5 | 2002-04-29 | $75.00 | 2002-04-25 |
Maintenance Fee - Patent - New Act | 6 | 2003-04-29 | $275.00 | 2004-04-26 |
Maintenance Fee - Patent - New Act | 7 | 2004-04-29 | $100.00 | 2004-04-26 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CHAMBERLAND, JACQUES, JC |
Past Owners on Record |
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None |