Language selection

Search

Patent 1268750 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 1268750
(21) Application Number: 1268750
(54) English Title: CONE DISCHARGE FOR DIAPHRAGM DISCHARGE ROTARY GRINDING MILL
(54) French Title: CONE DE DECHARGE SUR VIDAGE DE BROYEUR TOURNANT
Status: Term Expired - Post Grant
Bibliographic Data
(51) International Patent Classification (IPC):
  • B02C 17/18 (2006.01)
(72) Inventors :
  • PLAYER, DUANE W. (United States of America)
  • LEACH, PETER W. (United States of America)
(73) Owners :
  • EVANS PRODUCTS COMPANY
(71) Applicants :
(74) Agent: MARKS & CLERK
(74) Associate agent:
(45) Issued: 1990-05-08
(22) Filed Date: 1986-10-24
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
Claims
Description
Representative Drawing
Administrative Status
Owners on Record
Documents