Patents by Inventor Frederick W. Aldrich

Frederick W. Aldrich 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).

  • Multi-layer garment pad construction
    Patent number: 6425135
    Abstract: A multi-layer garment pad construction (10) for attachment to the interior surface (101) of a garment (100) on the knee or elbow portion. The construction (10) including a waterproof layer (11) and a padded layer (12) frictionally associated with one another and also frictionally associated respectively with an outer adhesive layer (13) and an inner overlap layer (14) which are fixedly joined to one another to form a sealed chamber surrounding the waterproof (11) and padded (12) layers.
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: July 30, 2002
    Inventor: Frederick W. Aldrich
  • Multi-layer knee pad construction
    Patent number: 5896580
    Abstract: A multi-layer knee pad construction 10 for attachment to the interior surface 102 of the knee portion 101 of a pair of pants 100. The construction 10 includes an outer waterproof layer 11, an inner low friction layer 13 and an intermediate padded layer 12 operatively connected to one another and the interior surface 102 of the pair of pants by a plurality bonding layers 14.
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: April 27, 1999
    Inventors: Frederick W. Aldrich, John J. Germanoro