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Patent 21817 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 21817
(21) Application Number: 21817
(54) English Title: MACHINE FOR CHAMFERING SHINGLES
(54) French Title: MACHINE A CHANFRENER LE BARDEAU
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • ADAM, GUILLAUME (Canada)
(73) Owners :
  • GUILLAUME ADAM
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1885-06-06
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

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Reclame.-lo. Dans une machine h chanfrener le bardeau la table A munie des rigoles C, des lames-ressorts G et J, du guide I et du plan incline d, en oombinaison avec la scie ciroulaire incline F, les chaines matalliques D, pourvues de projections a, et les tambours hexagonaux E, E, tel que ci dessus decrit et pour lea fins susmentionnees. 2o. Dans une machine a chanfrener le bardeau les chaines metalliques D munies d'un nombre convenable, de paires de projections a, en oombinaison avec les tambours hexigonaux E,E, les rigoles C et la table A, tel que ci-dessus decrit et pour les fins susmentionnees. 3o. Dans une machine a chanfrener le bardeau, la combinaison du mechanisme R,S,T,Q1,Q2, V.g,i,N,avec les tambours hexagonaux E E les chains metalliques D pourvues de projections a, la table A la scie F et la bate B, B', le tout que ci- dessus decrit et pour les fins susmentionnees.
Description

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Representative Drawing

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Administrative Status

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1903-06-06
Grant by Issuance 1885-06-06

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
GUILLAUME ADAM
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
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