Method and apparatus for the collection and transportation of dual biological evidence
CA 1306723 C · Owner: Hemphill, D. Gary · Inventors: Nichols, Donald H.; Hemphill, D. Gary; Jensen, Richard E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for collecting and preserving fluid biological evidence comprising a specimen vial and lid, the lid having an adhesive coated disk inserted therein with the lid initially being inverted on the rim of the specimen vial and encased in a tamper evident plastic wrapper. The specimen vial and lid encased in the tamper evident wrapper, are sealed along with a pair of adhesive backed sealing tapes an, instruction manual, and a compressible foam cushioning pad, within an outer container with a second tamper evident plastic wrapper.
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 August 25, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 25, 2009.
- 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.