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Patent 17571 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 17571
(21) Application Number: 17571
(54) English Title: THRESHING MACHINE
(54) French Title: MACHINE A BATTRE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • LOVE, AARON (Canada)
(73) Owners :
  • AARON LOVE
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1883-09-01
(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

Note: Claims are shown in the official language in which they were submitted.

Claim lst. The combination, with a thrashing-machine, of an exhaust fan communicating with the interior of the machine between the thrashing cylinder and revolving beater and provided with a suitable discharge spout for conveying the dust produced by thrashing to a point remote from the machine. 2nd. The combination with a thrashing-machine, of an exhaust fan set within a casing placed above the thrashing machine and communioating with its interior between the thrashing-cylinder and revolving beater, substantially as and for the purpose specified. 3rd. In a thrashing machine provided with an exhaust fan for the withdrawal of the dust produced within the thrashing-machine, an outer casing arranged to contain the fan provided with a perforated or slotted bottom to prevent the grain or straw being drawn into the fan. 4th. In a thrashing-machine provided with an exhaust fan for the withdrawal of the dust produced within the thrashing machine, an outer casing arranged to contain the fan and communicating with the interior of the machine, the combination with a valve or valves placed in the outer casing for regulating the power of the suction, substantially as and for the purpose speciified.
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 1901-09-01
Grant by Issuance 1883-09-01

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
AARON LOVE
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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