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Patent 234250 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 234250
(21) Application Number: 234250
(54) English Title: PUMP
(54) French Title: POMPE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC):
  • A61F 02/00 (2006.01)
  • A61M 05/142 (2006.01)
  • B60T 08/00 (2006.01)
  • B60T 13/52 (2006.01)
  • B60T 17/00 (2006.01)
  • F01D 15/12 (2006.01)
  • F01K 09/02 (2006.01)
  • F01M 01/08 (2006.01)
  • F01M 11/10 (2006.01)
  • F02C 07/36 (2006.01)
  • F02D 41/00 (2006.01)
  • F02M 37/00 (2006.01)
  • F02M 43/00 (2006.01)
  • F02M 53/00 (2006.01)
  • F02M 55/00 (2006.01)
  • F02M 57/00 (2006.01)
  • F02M 59/00 (2006.01)
  • F02M 63/00 (2006.01)
  • F03B 13/06 (2006.01)
  • F04B 01/00 (2020.01)
  • F04B 15/02 (2006.01)
  • F04B 33/00 (2006.01)
  • F04B 43/08 (2006.01)
  • F04B 49/06 (2006.01)
  • F04B 51/00 (2006.01)
  • F04C 00/ (2006.01)
  • F04D 07/06 (2006.01)
  • F04D 29/00 (2006.01)
  • F04F 07/02 (2006.01)
  • F16H 47/08 (2006.01)
  • F24D 03/00 (2022.01)
  • F24D 11/02 (2006.01)
  • F24D 19/10 (2006.01)
  • F24F 05/00 (2006.01)
  • F25B 13/00 (2006.01)
  • F25B 30/02 (2006.01)
  • F25B 41/22 (2021.01)
  • F25D 17/06 (2006.01)
  • G01F 01/00 (2022.01)
  • G01F 15/02 (2006.01)
  • G01F 25/10 (2022.01)
  • H03L 07/00 (2006.01)
(72) Inventors :
(73) Owners :
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1923-09-18
(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 234250 were not found.

Claims

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

Sorry, the claims for patent document number 234250 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 234250 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 234250 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.

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Event History

Description Date
Inactive: IPC from PCS 2023-10-21
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: IPC from PCS 2022-12-03
Inactive: Expired (old Act Patent) latest possible expiry date 1940-09-18
Grant by Issuance 1923-09-18

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) 
Drawings 1995-11-21 2 184
Claims 1995-11-21 2 193
Descriptions 1995-11-21 4 391