Abstract: The invention is directed to a security barrier for preventing trespass onto a water vessel. The security barrier includes one or more modular frame members, a strand of razor wire attached to the frame member and a suspension fastener for removably suspending the security barrier from a mounting surface of a water vessel.

Abstract: The invention pertains to a novel scraper assembly having a plurality of interchangeable scraper heads and handles and corresponding method for use. The scraper assembly further comprises a plurality of abrasive mechanisms, namely spring bristles, coiled springs, chainmail abraders and wire cloth abraders capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.

Abstract: Inertia driven energy harvesters including a movable arm, suspension system, gearing system, generator and energy distribution system. The energy harvesters enable the efficient capture and conversion of kinetic energy to electrical energy.

Abstract: A hand held scraper tool adapted to remove debris from a surface. The scrapper tool includes a body, handle and a plurality of abraders. In one embodiment, the abraders may be configured as a highly flexible cantilevered structure. In another embodiment, the abraders may be configured as a brush that creates a water impermeable barrier.

Abstract: A hand held scraper tool adapted to remove debris from a surface. The scrapper tool includes a body, handle and a plurality of abraders. At least one of the abraders can be configured as a highly flexible cantilever structure.

Abstract: The invention pertains to a novel brush assembly having a plurality of interchangeable brush heads and handles and corresponding method for use. The brush assembly further comprises a plurality of abrasive mechanisms, namely suspension bristles and working springs, capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. The invention may also be useful for cleaning, abrading, scraping, cutting, shaping, adding texture to, removing a material from, otherwise preparing any surface including wooden, metal or ceramic surfaces.

Abstract: The invention is directed to a security barrier for preventing trespass onto a water vessel. The security barrier includes one or more modular frame members, a strand of razor wire attached to the frame member and a suspension fastener for removably suspending the security barrier from a mounting surface of a water vessel.

Abstract: The invention pertains to a novel scraper assembly having a plurality of interchangeable scraper heads and handles and corresponding method for use. The scraper assembly further comprises a plurality of abrasive mechanisms, namely spring bristles, coiled springs, chainmail abraders and wire cloth abraders capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.

Abstract: The invention pertains to a novel scraper assembly having a plurality of interchangeable scraper heads and handles and corresponding method for use. The scraper assembly further comprises a plurality of abrasive mechanisms, namely spring bristles, coiled springs, chainmail abraders and wire cloth abraders capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.

Abstract: The invention pertains to a novel scraper assembly having a plurality of interchangeable scraper heads and handles and corresponding method for use. The scraper assembly further comprises a plurality of abrasive mechanisms, namely spring bristles, coiled springs, chainmail abraders and wire cloth abraders capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.

Abstract: A hand held scraper tool adapted to remove debris from a surface. The scrapper tool includes a body, handle and a plurality of abraders. At least one of the abraders can be configured as a highly flexible cantilever structure.

Abstract: A hand tool adapted to mechanically remove materials such as ice, frost, and/or snow from surfaces such as automobile window glass comprises a longitudinally-extending handle having a front end and a rear end, a scraper disposed adjacent the front end of the handle, a rear grip disposed adjacent the rear end of the handle, and a front grip disposed adjacent the front end of the handle. The rear grip is adapted to facilitate a user applying force to the scraper in a direction generally parallel to the length of the handle to move the scraper along a surface to be scraped, and the front grip is adapted to facilitate a user applying force to the scraper in a direction generally perpendicular to the length of the handle to urge the scraper against the surface to be scraped.

Abstract: Inertia driven energy harvesters including a movable arm, suspension system, gearing system, generator and energy distribution system. The energy harvesters enable the efficient capture and conversion of kinetic energy to electrical energy.

Abstract: A hand held scraper tool adapted to remove debris from a surface. The scrapper tool includes a body, handle and a plurality of abraders. In one embodiment, the abraders may be configured as a highly flexible cantilevered structure. In another embodiment, the abraders may be configured as a brush that creates a water impermeable barrier.

Abstract: The invention pertains to a novel brush assembly having a plurality of interchangeable brush heads and handles and corresponding method for use. The brush assembly further comprises a plurality of abrasive mechanisms, namely suspension bristles and working springs, capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. The invention may also be useful for cleaning, abrading, scraping, cutting, shaping, adding texture to, removing a material from, otherwise preparing any surface including wooden, metal or ceramic surfaces.

Abstract: A hand tool adapted to mechanically remove materials such as ice, frost, and/or snow from surfaces such as automobile window glass comprises a longitudinally-extending handle having a front end and a rear end, a scraper disposed adjacent the front end of the handle, a rear grip disposed adjacent the rear end of the handle, and a front grip disposed adjacent the front end of the handle. The rear grip is adapted to facilitate a user applying force to the scraper in a direction generally parallel to the length of the handle to move the scraper along a surface to be scraped, and the front grip is adapted to facilitate a user applying force to the scraper in a direction generally perpendicular to the length of the handle to urge the scraper against the surface to be scraped.

Abstract: A hand tool adapted to mechanically remove materials such as ice, frost, and/or snow from surfaces such as automobile window glass comprises a longitudinally-extending handle having a front end and a rear end, a scraper disposed adjacent the front end of the handle, a rear grip disposed adjacent the rear end of the handle, and a front grip disposed adjacent the front end of the handle. The rear grip is adapted to facilitate a user applying force to the scraper in a direction generally parallel to the length of the handle to move the scraper along a surface to be scraped, and the front grip is adapted to facilitate a user applying force to the scraper in a direction generally perpendicular to the length of the handle to urge the scraper against the surface to be scraped.

Abstract: A hand tool adapted to mechanically remove materials such as ice, frost, and/or snow from surfaces such as automobile window glass comprises a longitudinally-extending handle having a front end and a rear end, a scraper disposed adjacent the front end of the handle, a rear grip disposed adjacent the rear end of the handle, and a front grip disposed adjacent the front end of the handle. The rear grip is adapted to facilitate a user applying force to the scraper in a direction generally parallel to the length of the handle to move the scraper along a surface to be scraped, and the front grip is adapted to facilitate a user applying force to the scraper in a direction generally perpendicular to the length of the handle to urge the scraper against the surface to be scraped.