Mr. 90
CA 2004111 A1 · Owner: Sforza, Danny · Inventors: Sforza, Danny
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A TOOL MOLDED FROM ?NOUCTRIAL PLASTIC. 1" INCH BY 1" INCH SQUARE AND 4 INCHES LONG. A SCOOP CARVED IN FRONT OF THE TOOL, TO COLLECT THE WASTE. DEVELOPED TO BE PUSHED ALONG AND COMPLETE THE CALKING JOB. TOOL COMES READY TO MAKE ABOUT A 1/16" OF AN INCH BEAD. CAN ALSO BE TRIMMED TO MAKE A LARGER BEAD. TRAVELES ALONG ANY 90° ANGLE. EASY TO USE AND REUSE, EASY TO CLEAN, CAN BE USED AT HOME OR ON THE JOB. CAN BE USED ON, ALL TYPES OF CALKING. CAN BE USED JUST ABOUT ANYWHERE CALKING IS APPLYED.
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
- Filed November 29, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 29, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 29, 2011.
- 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.