Finger tip protectors
CA 2284416 A1 · Owner: Wanzenried, Ernest · Inventors: Wanzenried, Ernest
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fingertip protector comprises a sleeve adapted to fit over a finger of a wearer, and a flexible strip. The sleeve has an opening for the insertion of a finger, and a portion of strip is attached to the part of the circumference of the opening. An adhesive backing on the inner surface of the strip is present to secure the protector to the finger and the remainder of the circumference of the opening and a, release liner is releasably affixed to the adhesive backing, which is designed for removal before use. In an alternative embodiment, the fingertip protector is snugly secured to the finger by strips of hook and loop fastening material disposed about the circumference of the open end of …
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 September 30, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2021.
- 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.