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Expired Canadian patentCanada

Commercial kitchenware washers and related methods

CA 2605638 C · Owner: Steelkor, L.L.C. · Inventors: Bigott, James W.

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

Akitchenware washing assembly (100) can include at least one wall (122) defining at least a portion of a tank (102) for holding fluid for washing kitchenware. The kitchenware washing assembly (100) can also include at least on pump (104) and at least on chamber (146) in fluid communication with the tank (102). The kitchenware washer assembly (100) can be formed such that at least part of the chamber (146) is formed unitary with the wall (122) of the tank (102). The kitchenware washing assembly (100) may include a control system (212) with a consolidated removable control module (214) having electronic components (214, 218, 220) for substantially controlling at least one operation …

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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

  • Filed April 18, 2006 and granted July 7, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 18, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • 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 18, 2006
GrantedJuly 7, 2015
Term endedApril 18, 2026
Patent numberCA 2605638 C
Classification (IPC)B08B3/02

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedApril 18, 2006Patent grantedJuly 7, 2015Term endedApril 18, 2026

Sources & verification

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