Low profile gear driven rotary scrub brush
CA 1285108 C · Owner: Swirlon Industries, Inc. · Inventors: Sanchez, George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid driven assembly for a rotary brush comprising a housing. The housing comprises a top side elongated between, an end, comprising a fluid receiving inlet end of the housing and an opposite end of the housing. The housing also has a bottom said facing substantially opposite from the top side. A cavity is provided in the housing and an opening is provided through the bottom side to the cavity. The housing converges in cross-section between the top side and bottom side moving towards the opposite end relative to the inlet end thus, providing a very low profile housing but with limited internal space for mounting the fluid driven mechanism. A fixed brush extends substantially around the …
Read the whole patent
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 June 25, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.