Patents Assigned to Patent Category Corp.
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Patent number: 7900386Abstract: A collapsible object is provided having a foldable frame member that has a folded and an unfolded orientation, and a material covering portions of the frame member when the frame member is in the unfolded orientation, with the material assuming the unfolded orientation of its associated frame member. A pole coupled to the panel to support the panel.Type: GrantFiled: November 26, 2008Date of Patent: March 8, 2011Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7854688Abstract: A collapsible play structure has a coiled wire supporting a covering which is attached to the wire to define an interior tunnel-like passageway, and at least one opening provided in the covering. A basketball goal assembly can be attached to a first end of the coiled wire and covering. In addition, openings can be provided in the covering.Type: GrantFiled: October 29, 2003Date of Patent: December 21, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7836906Abstract: Collapsible structures are provided with enhancements and other features that impart additional utility or amusement value to the basic underlying structure. The collapsible structure has at least one foldable frame member having a folded and an unfolded orientation, and with a fabric material covering portions of the frame member to form a panel when the frame member is in the unfolded orientation. An electrical component can attached to the fabric material, and an electrical coupling connected to the electrical component. Alternatively, a two-dimensional or three-dimensional object can be attached to the fabric material.Type: GrantFiled: April 28, 2008Date of Patent: November 23, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7808385Abstract: An interactive clothing system includes a control unit having a processor and an antenna, and an item of clothing having a controller and a antenna. The antenna at the item of clothing communicates signals to the antenna at the control unit, the signals containing information about the item of clothing.Type: GrantFiled: March 22, 2007Date of Patent: October 5, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7717125Abstract: An assembly includes a first panel and a second panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering selected portions of the respective frame member to form the respective panel when the respective frame member is in the unfolded orientation. A connection system is provided to removably connect the first and second panels.Type: GrantFiled: May 16, 2007Date of Patent: May 18, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7703228Abstract: A collapsible structure has first and second panels, each panel comprising a top side, a foldable frame member having a folded and an unfolded orientation, and a fabric covering portions each frame member to form the panel for each frame member when the frame member is in the unfolded orientation. The panels are hingedly connected to each other along their top edges. An image is provided on the fabric of at least one of the panels, and a weight is coupled to the first panel.Type: GrantFiled: August 31, 2006Date of Patent: April 27, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7699186Abstract: Structures are provided that have an enclosed interior space that can be used to hold and contain water or other matter. The interior space is defined by an enclosing wall and a base that are both waterproof to prevent leakage of the water or matter contained in the interior space. None, one or more frame members can be provided as part of the enclosing wall and the base, or a frame member can be provided as part of a rim member. The frame members can be foldable to allow the resulting structure to be twisted and folded to reduce the overall size of the structure.Type: GrantFiled: December 12, 2003Date of Patent: April 20, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7682268Abstract: Collapsible structures are disclosed having a central panel, a first support panel disengageably connected to the left side of the central panel, and a second support panel disengageably connected to the right side of the central panel. Each of the central panel and support panels includes a foldable frame member having a folded and an unfolded orientation, and a fabric material substantially covering the frame member.Type: GrantFiled: September 5, 2007Date of Patent: March 23, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7654276Abstract: Collapsible structures include at least first and second panels, each panel having a foldable frame member that has a folded and an unfolded orientation, and a material covering portions of the frame member when the frame member is in the unfolded orientation. The first panel has a first retaining mechanism that defines an adjustment space, and the second panel has a second retaining mechanism that is movably received inside the adjustment space of the first retaining mechanism to couple the second panel to the first panel. The second retaining mechanism is movable within the adjustment space to allow the relative positions of the first and second panels to be adjusted. Other collapsible structures include at least first and second panels, each panel having a foldable frame member that has a folded and an unfolded orientation, and a material covering portions of the frame member when the frame member is in the unfolded orientation.Type: GrantFiled: September 12, 2005Date of Patent: February 2, 2010Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7636962Abstract: An apparatus has a collapsible base that assumes a deployed position and a collapsed position where the base has a smaller size than in the deployed configuration. A surface is removably attached to the base. The base includes a frame system that includes a plurality of struts that are hingedly connected to each other. The surface can be used as a sleeping surface, a table top, a game surface, or for other similar purposes.Type: GrantFiled: March 20, 2009Date of Patent: December 29, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7614517Abstract: A collapsible structure has first and second flexible loop members, each loop member defining a closed loop and having a first side and an opposing second side, each loop member adapted to assume an expanded position and a collapsed position, with the two loop members overlapping each other at a first overlapping point along the first sides of the loop members, and at a second overlapping point along the second sides of the loop members. The loop members are adapted to assume a deployed position in which one loop member is disposed at an angle with respect to the other loop member at the overlapping points, so that the structure defines a top side, four vertical sides, and a bottom side when in the loop members are in the deployed position. The structure also includes a flexible wall extending across the four vertical sides and the bottom side to define an interior space.Type: GrantFiled: December 2, 2005Date of Patent: November 10, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7607446Abstract: Assemblies and structures are disclosed having one or more collapsible panels that are positioned to cover a variety of objects, including but not limited to boxes, furniture items, lamps, clocks, doors and windows. The panels are provided to act as covers, shades, dividers, partitions or canopies.Type: GrantFiled: March 22, 2004Date of Patent: October 27, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7575011Abstract: Collapsible structure are provided having a first base panel and a second panel, each having a foldable frame member that has a folded and an unfolded orientation, and a material partially covering the frame member when the frame member is in the unfolded orientation, with the material assuming the unfolded orientation of its associated frame member. The second panel is flexed so that the first and second panels define an interior space, with the second panel having opposing first and second end edges that are coupled to the outer periphery of the first panel. The second panel can have two or more supporting frame members to allow the collapsible structures to be provided in different configurations and sizes. In addition, the first base panel can be replaced by a fabric or similar piece of material that is coupled to the first and second end edges of the second panel. The second panels can be coupled within, or outside, the outer periphery of the first base panel or fabric.Type: GrantFiled: May 30, 2007Date of Patent: August 18, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7516750Abstract: Collapsible structures are provided having at least two panels, with each of the panels having a flexible loop member defining a closed loop and adapted to assume an expanded position and a collapsed position, and a fabric for partially covering the loop member. The loop members of two adjacent first and second panels overlap each other at a first overlapping point along first edges of the loop members, and at a second overlapping point along second edges of the loop members, with the overlapping loop members defining a hinge portion about which the two loop members of the first and second panels are pivotable.Type: GrantFiled: January 4, 2007Date of Patent: April 14, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7509695Abstract: An apparatus has a collapsible base that assumes a deployed position and a collapsed position where the base has a smaller size than in the deployed configuration. A surface is removably attached to the base. The base includes a frame system that includes a plurality of struts that are hingedly connected to each other. The surface can be used as a sleeping surface, a table top, a game surface, or for other similar purposes.Type: GrantFiled: February 6, 2008Date of Patent: March 31, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7506389Abstract: An apparatus has a first section having a hollow interior that is filled with air, and a second section attached to the top of the first section and having a hollow interior that retains a liquid.Type: GrantFiled: June 7, 2006Date of Patent: March 24, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7484520Abstract: A collapsible structure has at least three foldable frame members, each having a folded and an unfolded orientation. The structure has a fabric material covering portions of each frame member to form a panel for each frame member, with each panel further including a left side, a bottom side and a right side, with the left side of each panel coupled to the right side of an adjacent panel, and the right side of each panel coupled to the left side of another adjacent pane. The bottom side of at least one panel is positioned at a higher vertical level than the bottom side of at least one other panel.Type: GrantFiled: January 28, 2005Date of Patent: February 3, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7472715Abstract: Collapsible structures are provided having at least four panels, including a bottom panel, a first panel, a second panel and a third panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of the frame member. Each panel further includes a first side and a second side, with the first side of one panel coupled to the second side of an adjacent panel, and with the bottom panel resting on the surface.Type: GrantFiled: March 5, 2004Date of Patent: January 6, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: 7398612Abstract: Collapsible structures are provided that have one or more support frames, each having a foldable frame member that has a folded and an unfolded orientation, with the frame member defining a periphery for the support frame. Where more than one support frame is provided, the support frames can be hingedly coupled to each other. The frame member(s) can be used, for example, to support panel pieces, objects and coverings, among others. In some embodiments, one or more objects can be coupled to and supported by the support frame(s). In other embodiments, a covering may be placed over the support frame(s).Type: GrantFiled: September 6, 2006Date of Patent: July 15, 2008Assignee: Patent Category Corp.Inventor: Yu Zheng
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Patent number: D606946Type: GrantFiled: February 27, 2008Date of Patent: December 29, 2009Assignee: Patent Category Corp.Inventor: Yu Brian Zheng