Patents by Inventor Michael Alexander Blackstone

Michael Alexander Blackstone 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: 6123010
    Abstract: Portable hot beverage machine. This device also has a detachable beverage mug which can be operated independently from the beverage maker. Both units have self-contained carrying cases and may be powered by electric, rechargeable battery pack, solar power, a wind up generator, and a cigarette lighter plug. safety features include removable overflow reservoir will spill prevention lip, on and off switch with built in timer, insulated receptacle to hold the liquids, and mounting brackets to stabilize units.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: September 26, 2000
    Inventor: Michael Alexander Blackstone