Patents by Inventor Donovan S. Barrett

Donovan S. Barrett 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: 7909162
    Abstract: The barber's portable case apparatus provides for storing and carrying multiple barber's tools such as clippers, for example, in a compact arrangement that provides forced air cooling for the tools. The case is designed to adequately and removably contain clippers without being overly large, thereby contributing further to portability and space savings. The multiple electrical outlet may provide for powering the fans and other needed appliances. The apparatus may obviously hold other devices in need of storage and forced air ventilation for cooling. By cooling such tools as clippers, for example, both a barber and a customer are saved any high heat contact common in the use of such implements. A plurality of channels conducts air to the fans.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: March 22, 2011
    Inventor: Donovan S. Barrett