Roll of adhesive elements for use in an adhesive segment applicator apparatus and method of making the same
CA 2451799 A1 · Owner: Downs, John P. · Inventors: Lohr, Dennis E.; Obst, Angela M.; Downs, John P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A carrier release tape having pressure-sensitive adhesive segments attached thereto is disclosed which has an indexing mechanism thereupon to facilitate the dispensing of individual adhesive segments from a handheld adhesive segment applicator apparatus. The indexing mechanism consists of a plurality of patterned scores, cuts, or indentations located in the surface of the carrier release tape, thereby allowing for an advancement mechanism in the handheld adhesive segment applicator apparatus to engage the carrier release tape. The indexed adhesive segment-laden carrier release tape may thereby be dispensed by the handheld mechanical adhesive segment applicator apparatus.
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 December 2, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 2, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 2, 2025.
- 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.