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Expired Canadian patentCanada

Medical glove and method

CA 1074051 A · Owner: Arbrook · Inventors: Stockum, Glenn F.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A medical glove adapted to tightly conform to a wearer's skin and to be donned without the use of additional lubricants is formed with an outer layer of elastomeric material an inner layer of elastomeric material bonded to the outer layer and particulate matter securely embedded in and randomly distributed throughout the inner layer. The particulate matter is preferably partially exposed on the inner, skin-contacting surface of the inner layer so that it extends inwardly beyond the surface of the inner layer to provide a lubricating means to facilitate donning of the glove without the use of additional lubricants. A method for making the unique medical glove is also disclosed.

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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 March 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 25, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedMarch 25, 1980
Term endedMarch 25, 1997
Patent numberCA 1074051 A
Classification (IPC)B29C41/14 +2 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedMarch 25, 1980Term endedMarch 25, 1997

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.