Water saving attachment for a flush toilet
CA 1290905 C · Owner: Mitchell, Clarence · Inventors: Mitchell, Clarence
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A water saving attachment is described for use in a conventional assembly for flushing a toilet. The attachment consists of a weight attached to a clip. The clip is formed of resilient material and has an arcuate inner wall. The clip may be snapped into and out of engagement with the air float of the flushing assembly. When the clip is engaged to the float, it partially encircles and frictionally and slideably engages the outer wall of the float. The position of the weight in the tank can be adjusted by rotating the clip about the outer wall of the float.
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 October 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 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.