Patents by Inventor Emilien Charest

Emilien Charest 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).

  • Convertible chair and load carrier device
    Patent number: 5527089
    Abstract: The convertible chair and load carrier device comprises a dorsal member, a harness for attaching the dorsal member to the user's back, a load support member and a peg-and-groove system for removably mounting the load support member on the dorsal member in either a first position to form a load carrier device or a second position to form a chair. In the first position, the load support member can be turned upside down to form a chair carrier device usable to transport a child. The peg-and-groove system comprises, on each side, first and second pegs formed on the load support member and first, second and third grooves formed on the dorsal member. The first and second grooves each have a bottom face provided with a generally rectangular protuberance situated centrally of the groove while the first peg is formed of two spaced apart peg elements generally half-moon shaped in cross section.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: June 18, 1996
    Inventor: Emilien Charest
  • Convertible chair and load carrier device
    Patent number: 5131575
    Abstract: The convertible chair and load carrier device includes a dorsal member, a load support member pivotally mounted on the dorsal member, and a harness for attaching the dorsal member on the back of a user person. The load support member can be pivoted between first and second positions and locked in either one of these two positions. In its first position, the load support member is capable of supporting a load to thereby allow the user person to carry it on his back. In the second position of the load support member, this member forms the seat of a chair and the dorsal member the back of the same chair.
    Type: Grant
    Filed: June 20, 1991
    Date of Patent: July 21, 1992
    Inventor: Emilien Charest
  • Convertible chair and load carrier device
    Patent number: 5031811
    Abstract: The convertible chair and load carrier device includes a dorsal member, a load support member pivotally mounted on the dorsal member, and a harness for attaching the dorsal member on the back of a user person. The load support member can be pivoted between first and second positions and locked in either one of these two positions. In its first position, the load support member is capable of supporting a load to thereby allow the user person to carry it on his back. In the second position of the load support member, this member forms the seat of a chair and the dorsal member the back of the same chair.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: July 16, 1991
    Inventor: Emilien Charest