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Patent 18717 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 18717
(21) Application Number: 18717
(54) English Title: CAR-COUPLING
(54) French Title: ACCOUPLAGE DE CHARS
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • ST-COEUR, FELIX (Canada)
(73) Owners :
  • FELIX ST-COEUR
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1884-02-20
(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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Claim.-lst. The combination of the coupling pin P having a solid weighted head P1 and stem p, and downward and inward sloping or curved hook, the bell-mouthed draw-head H having inward and downward sloping recess A, mortised to receive the head P1, and perforated to guide the stem p and receive the hook P when dropping in the link L. 2nd. The coupling pin P having downward and inward sloping front adapted to be lift by the sliding motion of the link, the solid weighted head Pi having eye or staple pi and the guide stem p working and guided in the draw-head. 3rd. The recess A in the lower portion of the throat of the draw-head, in combination with the link L and the pin P having head P1 and stem p, all substantially as shown and described and for the purpose set forth.
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 1902-02-20
Grant by Issuance 1884-02-20

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
FELIX ST-COEUR
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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