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Patent 660142 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 660142
(21) Application Number: 660142
(54) English Title: PARTICULATE MATERIAL SEPARATOR
Status: Expired
Bibliographic Data
(52) Canadian Patent Classification (CPC):
  • 209/57.1
(51) International Patent Classification (IPC):
  • A23L 7/00 (2016.01)
  • B29C 64/00 (2017.01)
  • B22F 10/00 (2021.01)
  • B22F 12/00 (2021.01)
  • B01D 50/20 (2022.01)
  • A47L 9/00 (2006.01)
  • A61J 3/02 (2006.01)
  • B01D 15/20 (2006.01)
  • B01D 17/04 (2006.01)
  • B01D 21/04 (2006.01)
  • B01D 24/00 (2006.01)
  • B01D 29/00 (2006.01)
  • B01D 33/00 (2006.01)
  • B01D 36/00 (2006.01)
  • B01D 37/00 (2006.01)
  • B01D 39/00 (2006.01)
  • B01D 43/00 (2006.01)
  • B01D 45/00 (2006.01)
  • B01D 46/00 (2022.01)
  • B01D 53/00 (2006.01)
  • B01D 61/14 (2006.01)
  • B01D 71/02 (2006.01)
  • B02C 23/00 (2006.01)
  • B03C 7/00 (2006.01)
  • B04C 3/00 (2006.01)
  • B04C 5/00 (2006.01)
  • B04C 7/00 (2006.01)
  • B04C 9/00 (2006.01)
  • B07B 1/00 (2006.01)
  • B07B 4/00 (2006.01)
  • B07B 7/00 (2006.01)
  • B07B 11/04 (2006.01)
  • B07B 13/16 (2006.01)
  • B08B 15/00 (2006.01)
  • B22D 29/00 (2006.01)
  • B24C 9/00 (2006.01)
  • B28B 1/00 (2006.01)
  • B29B 17/02 (2006.01)
  • C02F 1/00 (2006.01)
  • D21D 5/06 (2006.01)
  • E01H 12/00 (2006.01)
  • F26B 11/02 (2006.01)
  • F26B 17/10 (2006.01)
  • F26B 25/00 (2006.01)
(72) Inventors :
  • ARDEE H. FREEMAN (Not Available)
(73) Owners :
  • WHEELABRATOR CORPORATION (Afghanistan)
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1963-03-26
(22) Filed Date:
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

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Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Description

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Representative Drawing

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Administrative Status

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Administrative Status

Title Date
Forecasted Issue Date 1963-03-26
(45) Issued 1963-03-26
Expired 1980-03-26

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
WHEELABRATOR CORPORATION
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) 
Description 1995-01-21 7 313
Drawings 1995-01-21 2 168
Claims 1995-01-21 8 359