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Expired Canadian patentCanada

Protector assembly for assisting brush or roller painting

CA 1110585 A · Owner: Miller, Robert J. · Inventors: Miller, Robert J.

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

When rolling or brushing paint on walls or the like drop cloths, masking tape and the like are normally used to protect the floor, ceiling or other walls not being painted from splatters or drips. The invention consists of an elongated guard strip with a wedge formed along one edge thereof which engages at the dividing line between the floor ceil-, ing, trim, etc. and the surface being painted. A pair of stabilizers are connected to the strip by stabilizer adapters and enable the strip to be supported and adjusted at the desired angle best suited to the circumstances. A pair if strips may be connected together to form one relatively long protector or guard strip or either individual strips …

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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 October 13, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 13, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 8, 1978
GrantedOctober 13, 1981
Term endedOctober 13, 1998
Patent numberCA 1110585 A
Classification (IPC)A46B17/00 +2 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedMay 8, 1978Patent grantedOct 13, 1981Term endedOct 13, 1998

Sources & verification

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