Patents by Inventor Patrick E McNamara

Patrick E McNamara 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: 5993334
    Abstract: A practice backdrop for hockey and other sports includes a flexible backdrop sheet, e.g. vinyl plastic impregnated cloth. Connectors support the backdrop sheet from its upper edge. An impact-dampening weight is connected to the backdrop sheet near its lower edge to help the backdrop sheet absorb the impact of a hockey puck or ball which strikes it. A removable and replaceable target sheet that has a frontal area which is smaller than the backdrop and can be formed from cloth is overlaid against the front surface of the backdrop to serve as an object for a player to shoot at and to help cushion the impact of shots fired at the backdrop. Lifting cords elevate and simultaneously fold both the backdrop and target into contiguous horizontally extending accordion folds in which horizontal folds of the target are lapped between horizontal folds of the backdrop material.
    Type: Grant
    Filed: March 9, 1998
    Date of Patent: November 30, 1999
    Inventor: Patrick E McNamara