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Expired Canadian patentCanada

Universal air chamber mounting bracket

CA 1209490 A · Owner: Eaton Corporation · Inventors: Urban, John A.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

An improved air chamber mounting bracket (40) for mounting an air chamber (41) to a rotary cam (32) actuated brake (10) is provided. The bracket includes a slot aperture (70) and a multiple hole aperture (72) for receiving air chamber mounting fasteners (44 and 46) for properly and positively positioning the air chamber for use with various length (54) slack adjuster levers (39). The slot aperture and the multiple hole aperture are centered aobut a longitudinal axis (74) for constant alignment of the air chamber in each seleted mounting position thereof.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted August 12, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 2003.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 21, 1983
GrantedAugust 12, 1986
Term endedAugust 12, 2003
Patent numberCA 1209490 A
Classification (IPC)F16D51/00 +2 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedApril 21, 1983Patent grantedAug 12, 1986Term endedAug 12, 2003

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.