Safety lock for an adjustable pet collar
CA 2103827 A1 · Owner: Coastal Pet Products, Inc. · Inventors: Stout, James G.; Baker, Kenneth J.; Oyster, Brian D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pet collar (10) includes a first web portion (18) attached to a second web portion (19) by a locking device (16). The locking device (16) includes opposed plates (22, 23) each of which have a plurality of apertures (27, 28, 29) therein which receive the web portions (18 19). A lock barb (26) is positioned at each end of each plate (22, 23) and the lock barbs (26) of opposed plates (22, 23) are opposed to each other so that when tension is placed upon a web portion (18, 19), the opposed lock barbs (26) will engage the web portion (18, 19) positioned therebetween.
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 August 11, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 11, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 11, 2015.
- 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.