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Patent 17007 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 17007
(21) Application Number: 17007
(54) English Title: GRAIN THRASHING AND SEPARATING MACHINES
(54) French Title: MACHINES A BATTRE ET SEPARER LES GRAINS
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
Abstracts

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Claims

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Claim lst. A shaker frame 0, having a flat perforated or ribbed surface I2 on the upper side to support the straw, and a tight bottom 01 03 on the under side, inclining downward from both ends to the ' centre and leaving an open space I3 for the passage of grain and chaff to the fanning mill shoe underneath, with the rockers 2 2 and 4 4 which, when in operation, impart to the shaker frame 0 a rising and falling and backward and forward motion. 2nd. For the combination of fan shaft K, crank pulley 6, pitman H, crank A 0 and rockers 2 2 and.4 4.
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 1901-06-18
Grant by Issuance 1883-06-18

Abandonment History

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Owners on Record

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Current Owners on Record
THOMAS HALL
JOHN WEST
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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