Language selection

/ Gouvernement du Canada
Search

Patent 14893 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent: (11) CA 14893
(21) Application Number: 14893
(54) English Title: IMPROVEMENTS ON THRASHING MACHINES
(54) French Title: PERFECTIONNEMENTS AUX MACHINES A BATTRE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • BEAM, JOHN A. (Canada)
(73) Owners :
  • JOHN A. BEAM
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1882-06-03
(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

Sorry, the abstracts for patent document number 14893 were not found.

Claims

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

Claim lst The straw carrier, grain tables, skeleton rake and distributor constructed, connected and disposed as described, in combination with the framing cylinder fan, shoe and other parts of an ordinary thrasher. 2nd The combination, with the frame work of the machine, of the straw-carrier consisting of a channel C, perforated boards B having ridges on the top and bottom, and the end boards Bt having a ridge below, all having a slight movement, the serrated and spiked rakes fitting between the boards and having a quick movement, and the crank shafts supporting and actuating the same. 3rd The combination, with the straw-carrier, of the stationary grain tables G GI and the skeleton rake Rs sweeping the said tables. 4th The distributor having tables partly perforated and partly blank, and the perforations being of different sizes, with a plain return table between them and receiving a vibratory movement, in combination with the framing grain tables and shoe.
Description

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

Sorry, the description for patent document number 14893 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Representative Drawing

Sorry, the representative drawing for patent document number 14893 was not found.

Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee  and Payment History  should be consulted.

Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1900-06-03
Grant by Issuance 1882-06-03

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
JOHN A. BEAM
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.
Documents

To view selected files, please enter reCAPTCHA code :



Sorry, no documents were found