Patents by Inventor C. Adam Karpenske

C. Adam Karpenske 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).

  • Publication number: 20150203178
    Abstract: A maneuverable, rigid-hulled, water vessel having a hot tub recessed into or otherwise installed into a rigid boat hull. The vessel, which takes the form of a “hot tub boat,” can float on a body of water, be maneuverable while being propelled on the water, may be towed on the water, and may be moored at a dock. Since the vessel is a hot tub within a rigid boat hull, the vessel may be propelled through water with an inboard or outboard motor. In one embodiment, the vessel may be piloted while the pilot relaxes in the hot tub or while lounging on a deck of the hot tub boat. The deck of the hot tub boat may have a reverse camber to help direct heated water back into the hot tub. A temperature of the water in the hot tub may be maintained by onboard water heating and circulation systems such that the hot tub boat may be taken out on the water for several hours or more.
    Type: Application
    Filed: April 1, 2015
    Publication date: July 23, 2015
    Inventor: C. Adam Karpenske
  • Publication number: 20140053769
    Abstract: A maneuverable, rigid-hulled, water vessel having a hot tub recessed into or otherwise installed into a rigid boat hull. The vessel, which takes the form of a “hot tub boat,” can float on a body of water, be maneuverable while being propelled on the water, may be towed on the water, and may be moored at a dock. Since the vessel is a hot tub within a rigid boat hull, the vessel may be propelled through water with an inboard or outboard motor. In one embodiment, the vessel may be piloted while the pilot relaxes in the hot tub or while lounging on a deck of the hot tub boat. The deck of the hot tub boat may have a reverse camber to help direct heated water back into the hot tub. A temperature of the water in the hot tub may be maintained by onboard water heating and circulation systems such that the hot tub boat may be taken out on the water for several hours or more.
    Type: Application
    Filed: February 14, 2013
    Publication date: February 27, 2014
    Inventor: C. Adam Karpenske