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Patent 200487 Summary

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Claims and Abstract availability

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  • At the time of issue of the patent (grant).
(12) Patent: (11) CA 200487
(21) Application Number: 200487
(54) English Title: DRAFT DEVICE
(54) French Title: DISPOSITIF DU TIRAGE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC):
  • A47B 97/00 (2006.01)
  • A47F 05/00 (2006.01)
  • A47F 07/14 (2006.01)
  • A47F 11/10 (2006.01)
  • A61L 02/00 (2006.01)
  • B01D 46/00 (2022.01)
  • B01D 53/04 (2006.01)
  • B08B 05/04 (2006.01)
  • B08B 15/00 (2006.01)
  • B23K 10/00 (2006.01)
  • B23K 26/00 (2014.01)
  • B23K 37/00 (2006.01)
  • B63B 39/12 (2006.01)
  • C25C 03/06 (2006.01)
  • D01H 04/10 (2006.01)
  • D01H 05/00 (2006.01)
  • D04H 01/56 (2006.01)
  • D04H 17/12 (2006.01)
  • D04H 18/02 (2012.01)
  • F03B 11/04 (2006.01)
  • F03B 15/00 (2006.01)
  • F04D 25/00 (2006.01)
  • F04D 27/00 (2006.01)
  • F04D 29/00 (2006.01)
  • F16D 51/22 (2006.01)
  • F24F 07/003 (2021.01)
  • F24F 08/10 (2021.01)
  • F24F 13/00 (2006.01)
  • F27B 17/00 (2006.01)
  • H01L 21/00 (2006.01)
  • H01L 23/00 (2006.01)
  • H02K 09/06 (2006.01)
(72) Inventors :
(73) Owners :
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1920-06-01
(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

Sorry, the abstracts for patent document number 200487 were not found.

Claims

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

Sorry, the claims for patent document number 200487 were not found.
Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Description

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

Sorry, the description for patent document number 200487 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 200487 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: IPC expired 2024-01-01
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: IPC from PCS 2023-05-13
Inactive: Expired (old Act Patent) latest possible expiry date 1937-06-01
Grant by Issuance 1920-06-01

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
None
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

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Document
Description 		 Date
(yyyy-mm-dd) 		 Number of pages   Size of Image (KB) 
Claims 1996-01-07 1 50
Drawings 1996-01-07 1 45
Descriptions 1996-01-07 2 111