Patents by Inventor Louis Brignac

Louis Brignac has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5456334
    Abstract: A scaffolding for use by bricklayers when working at elevated locations comprising: a plurality of scaffolding components adapted to support planking for use by bricklayers when working at elevated locations; a scaffolding component comprising a central H-shaped member, the H-shaped member fabricated of a pair of vertically disposed hollow, external tubular members in spaced parallel relationship, each external vertical member having a plurality of holes extending therethrough in aligned pairs for adjustment purposes, a plurality of cross rods disposed in a horizontal orientation coupling the external vertical members; an adjustment foot for each external vertical member, each adjustment foot having a planar member positionable in a horizontal plane on the ground with an upstanding, external internal member positionable within the vertical external members and with apertures in aligned pairs adapted to align with the apertures of the vertical external members; and support legs with hinges coupling the first e
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: October 10, 1995
    Inventor: Louis Brignac