Patents by Inventor Andrew C. Mac

Andrew C. Mac 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: 5426793
    Abstract: A refreshable fragrant cushioned toilet seat (100) releases air freshener (26) concealed in its interior cushioning (20) through holes (16) in the upper panel (10) or the lower panel (12) or both into the toilet area on a continuous basis to eliminate odorous air in the toilet area. Upon exhaustion of the air freshener (26) in the toilet seat (100), the air freshener (26) is replenished by impregnating the holes with air freshener (26) dispensed from a container (22) with an acicular head (24). This acicular head (24) is of selected length and penetrates through the holes (16) into the interior of the cushion (20) where air freshener (26) is deposited. In another embodiment, the holes (16) penetrate into a cavity (32) in the upper panel (10) of the toilet seat (100) which is filled with air-refreshening potpourri (33) and covered with a transparent lid (34) flush with the top of this panel. This embodiment provides a pleasing aspect to the eye as well as serving the replenishable, air freshening function.
    Type: Grant
    Filed: August 4, 1993
    Date of Patent: June 27, 1995
    Inventor: Andrew C. Mac