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(12) Patent: | (11) CA 1096637 |
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(21) Application Number: | 1096637 |
(54) English Title: | SYSTEME DE RECUEILLAGE DE SEVE |
(54) French Title: | NO TRANSLATION AVAILABLE |
Status: | Term Expired - Post Grant |
(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: | PIERRE LESPERANCELESPERANCE, PIERRE |
(74) Associate agent: | |
(45) Issued: | 1981-03-03 |
(22) Filed Date: | 1978-10-27 |
Availability of licence: | Yes |
Dedicated to the Public: | 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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PRECIS DE LA DIVULGATION
Un système de recu?illage de sève dans une érab??èr? est
décrit. Le système comprend les éléments conventionnels suivants:
un chalumeau pour fixation au tronc de chaque érable, un? tubulure
principale composée de tuyaux s'étandant d'un arbre à un autre,
un raccord en T ayant deux branches alignées servant à relier les
tuyaux à la base de chaque arbre et un tuyau latéral reliant chaque
chalumeau à la troisième branche du raccord en T. Le système est
caractérisé par le fait que le tuyau latéral est détachable facil?-
ment de la troisième branche du raccord en T et qu'un bouchon
amovible sert à sceller cette troisième branche. En dehors de la
saison de recueillage, l'on enlève la chalumeau et la tuyau latéral
et l'on bouche l? troisième branche. Ainsi, l'on peut laver la tubu-
lure principale de façon efficace. Celle-ci peut donc être laissée
p??.
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 1096637 was not found.
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Description | Date |
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Inactive: Expired (old Act Patent) latest possible expiry date | 1998-03-03 |
Grant by Issuance | 1981-03-03 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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BENOIT LEMIEUX |
Past Owners on Record |
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None |