Thick suspension bait
CA 1270754 C · Owner: Gurvich, Max A. · Inventors: Gurvich, Max A.; Parent, Robert W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Applicant: Pace National Corporation, Title: Thick Suspension Bait ABSTRACT, A semiliquid suspension bait has the texture and consistency of thin puddng so that it can be readily consumed by vermin, such as insects rats, slugs and snails. The bait is a thick mud including a hydrophobic oleaginous base an emulsifier, a thickener and an attractant and is easily extruded, from a plastic squeeze bottle or tube but is minimally absorbable by porous soil and resists erosion by rainwater and irrigation water. The thickener may include a combination of starch thickener and nonstarch thickener. The bait has a viscosity of between about 5,500 cp and 20,000 cp and when poured from an open mouthed …
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 26, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 2007.
- 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.