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Wheelabrator Corporation of Canada Limited Patent Filings

Wheelabrator Corporation of Canada Limited

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wheelabrator Corporation of Canada Limited.The latest application filed is for "protective cover".

Company Profile
0.4.0
  • Wheelabrator Corporation of Canada Limited - Cambridge CA
  • Wheelabrator Corporation of Canada, Ltd. - Milton CA
  • Wheelabrator Corporation of Canada Limited - CA CA
  • Wheelabrator Corporation of Canada Limited - Ontario CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Protective cover
Grant 4,780,351 - Czempoyesh October 25, 1
1988-10-25
Locking apparatus for filter elements
Grant 4,632,681 - Brunner December 30, 1
1986-12-30
Fabric for use in protection for chain saws
Grant 4,279,956 - Bartels July 21, 1
1981-07-21
Ultra filtration unit comprising a tubular filter element
Grant 4,277,266 - Dick July 7, 1
1981-07-07

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