| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 441076000 | Water walking device (e.g., water shoes) | 7 |
| 20080299851 | PERSONAL WATER CRAFT TO ENABLE A USER TO WALK ON WATER - A water craft allows a user to travel across a surface of water utilizing a natural walking motion, which employs arms and legs for propulsion similar to cross-country snow skiing. The water craft includes a pair of skis adapted to fit on the user's feet. The skis can be coupled together by semi-elastic tethers. Each ski can include a foot well for receiving the user's foot. The foot well is designed to simulate the natural walking motion of the user. The user can propel the water craft using tail paddles and ski poles. The tail paddles are coupled to the rear of the skis. The tail paddles are configured to float on the water and to rotate about a transverse axis of the skis. The tail paddles are shaped to grip or “dig in” the water in response to the user moving the skis in a direction opposite the direction of motion of the water craft. The tail paddles provide resistance to propel the water craft when the ski is moved backward and slide along the water when the skis move forward. The ski poles include a paddle shaped to grip or “dig in” in response to the user pushing backwards on the ski poles. The paddle provides resistance to the backwards motion to propel the water craft forward. When the user pulls the ski poles forward, the paddles surface and slide across the water as the water craft moves forward. | 12-04-2008 |
| 20090130932 | Dream Walk On the Water - Disclosed are floats that allow forward motion while a user is standing erect on the surface of a body of water. Increased stability as well as the appearance of aquatic creatures enhance friendliness for beginning users. Design features provide additional performance and challenge for the advanced user. Handles resist falling of the user and provide added buoyancy should a fall occur. | 05-21-2009 |
| 20120100766 | WATER SHOE - Provided is a water shoe facilitating walking on a water surface. The water shoe of the present invention includes: a foot fixing portion to fix a foot; a supporting bar coupled with the foot fixing portion; a floating membrane foldable toward and unfoldable from the supporting bar with the supporting bar functioning as a pivot shaft to provide buoyancy to the water shoe when the floating membrane comes into contact with a water surface; and a folding hinge portion coupled with the floating membrane to fold and unfold the floating membrane. The water shoe of the present invention has a simple structure, and may be put to use in water leisure sports at an inexpensive cost. Further, the water shoe may be used even in a narrow area, without a motor boat, and almost unencumbered by weather conditions. | 04-26-2012 |
| 20120184163 | Apparatus for walking and resting upon the water - A water walking apparatus having a pair of inflatable pontoons with footwells at their center, allowing user to step into and out of pontoons without their feet getting caught up inside of the footwell. The pontoons are connected together by stretch cords and a platform. The pontoons are designed to be able to hold a platform that allows the user to sit and rest after walking on the water. The platform has a ladder inside the cavity of the platform, assisting the user to get on the apparatus from water. Pontoons have a board sleeve at its bottom which holds the support board for pontoon. The support board gives the pontoon rigidity. Pontoons have pockets at bottom for scoops, the scoops pass over water freely when pontoons are going forward, and drop down into water when opposite pontoon is going forward. When scoops are down into water they reduce the backward movement of pontoon. The pontoons have support sleeves inside of them which are open at their tops and sealed off to the inside bottom of pontoons, these support sleeves hold the support tubes that are inserted into them. The support tubes hold and support the platform support, which in turn holds the platform, this platform allows the user to be able sit and rest after walking on the water. The pontoons are designed to be light weight and easy to use. The front ends of pontoons are up and out of water like the bow on a boat. The apparatus can come apart for easy storing and transporting. | 07-19-2012 |
| 20120244764 | STANDING WATERCRAFT WITH TORSO-MOUNTED PADDLES - An apparatus for floatation and propulsion of a user on a body of water includes a floatation device, a harness and a pair of paddles. The harness attaches to the user's torso and the paddles have upper ends that pivotally interconnect with the harness. The paddles have lower water engaging ends that may be moved in a paddling motion in a generally fore-aft direction relative to the harness. | 09-27-2012 |
| 20120302116 | Buoyant Apparatus for Use on a Wearer's Foot - A buoyant apparatus for use on a wearer's foot having an outer frame including a foot insert and a plurality of fins. The outer frame is substantially oval having a bow end, center, and stern end such that the outer frame is widest at the center and narrowest at the bow and stern ends. A rudder extends outwardly horizontally from the stern end. The outer frame has a bottom surface having a plurality of fins extending downwardly therefrom. A center fin is centrally positioned along the bottom surface of the outer frame from the bow end to the stern end. The center fin has a centrally positioned substantially circular hole having a valve. A plurality of stabilizing fins are positioned around the center fin. A foot insert is integrally coupled to the outer frame at the center for accepting the wearer's foot therein. | 11-29-2012 |
| 20140030943 | Inflatable Walking Apparatus - An apparatus for providing enhanced traction for an inflatable device is disclosed. The apparatus includes an inflatable gear assembly attachable to the inflatable device. The inflatable gear assembly defines an outside diameter that is greater than the largest cross-sectional distance of the inflatable device. The inflatable gear assembly and the inflatable device may be configured as totally integrated, partially integrated, or totally separated air chambers. | 01-30-2014 |
