# US 9,039,573 B2 · Waterfall pit trampoline > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,039,573 B2 - Document ID: US9039573B2 - Status: Granted - Kind: B2 - Application number: 13/674,368 - Filed: 2012-11-12 - Published: 2014-05-15 - Granted: 2015-05-26 - Earliest claimed: 2012-11-12 - Assignees: Trampoline Parks, LLC - Applicants: Trampoline Parks, LLC - Inventors: Dennis Smock; Val Iverson; Van Stapley - Web page: https://patentgrep.com/patent/US9039573B2 ## CPC - A63B 5/11: Trampolines - A63B 6/02: for landing, e.g. for pole vaulting - A63B 21/023: {Wound springs} - A63B 21/0552: {Elastic ropes or bands} - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract Trampolines and trampoline frames configured to support a rebounding mat that extends from a horizontal plane into a vertical plane that is below the horizontal plane. The trampoline includes a horizontal frame that connects to a first portion of the rebounding mat to hold the mat in a substantially horizontal plane and a vertical frame that connects to a second portion of the rebounding mat to hold the mat in a substantially vertical plane that extends downward from the horizontal plane. ## Claims ### Claim 1 A frame for a trampoline, the frame comprising: a first horizontal frame configured to be connected to a first portion of a rebounding mat such that the first portion of the rebounding mat is held in a first substantially horizontal plane when the first portion of the rebounding mat is connected to the first horizontal frame; and a first vertical frame configured to be connected to a second portion of the rebounding mat such that the second portion of the rebounding mat is held in a first substantially vertical plane extending downward from the first substantially horizontal plane when the second portion of the rebounding mat is connected to the first vertical frame. ### Claim 2 (depends on 1) The trampoline frame of claim 1, further comprising a second horizontal frame configured to be connected to a bottom edge of the second portion of the rebounding mat. ### Claim 3 (depends on 2) The trampoline frame of claim 2, wherein the frame forms a closed perimeter configured to attach to each edge of the rebounding mat. ### Claim 4 (depends on 1) The trampoline frame of claim 1, further comprising a vertical support structure configured to support the first horizontal frame in the first substantially horizontal plane above a floor. ### Claim 5 (depends on 1) The trampoline frame of claim 1, further comprising a corner support member configured to extend between two opposing sides of the trampoline frame such that the corner support member supports the rebounding mat near a corner of the rebounding mat formed at an area where the rebounding mat extends from the first substantially horizontal plane to the first substantially vertical plane when the rebounding mat is connected to the first horizontal frame and to the first vertical frame. ### Claim 6 (depends on 1) The trampoline frame of claim 1 further comprising: at least one vertical support brace; wherein the at least one vertical support structure comprises at least a first vertical support member and a second vertical support member, wherein the first vertical support member is positioned opposite the second vertical support member; and wherein a first end of the at least one vertical support brace is attached to the first vertical support member such that the at least one vertical support brace extends from the first vertical support member in the direction of the opposing second vertical support member, and wherein the at least one vertical support brace resists movement of the first vertical support member toward the opposing second vertical support member. ### Claim 7 A trampoline comprising: a rebounding mat connected to a frame, wherein the frame comprises: a first horizontal frame configured to be connected to a first portion of the rebounding mat such that the first portion of the rebounding mat is held in a first substantially horizontal plane when the first portion of the rebounding mat is connected to the first horizontal frame; and a first vertical frame configured to be connected to a second portion of the rebounding mat such that the second portion of the rebounding mat is held in a first substantially vertical plane, the second portion of the rebounding mat extending downward from the first substantially horizontal plane when the second portion of the rebounding mat is connected to the first vertical frame such that rebounding mat forms a first waterfall. ### Claim 8 (depends on 7) The trampoline of claim 7, further comprising at least one connecting element, wherein the at least one connecting element connects the rebounding mat to the frame. ### Claim 9 (depends on 8) The trampoline of claim 8, wherein the at least one connecting element exerts more tension on the rebounding mat at a portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane than at a portion of the rebounding mat located in the first substantially horizontal plane. ### Claim 10 (depends on 9) The trampoline of claim 9, wherein the at least one connecting element comprises a plurality of springs. ### Claim 11 (depends on 10) The trampoline of claim 10, wherein the more tension exerted on the rebounding mat at a portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane is the result of an increase in the number of springs per linear foot connecting the frame to the portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane than the number of springs per linear foot connecting the frame to the portion of the rebounding mat located in the first substantially horizontal plane. ### Claim 12 (depends on 10) The trampoline of claim 10, wherein the more tension exerted on the rebounding mat at a portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane is the result of a higher spring constant of at least one spring connecting the frame to the portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane than a spring constant of at least one spring connecting the frame to the portion of the rebounding mat located in the first substantially horizontal plane. ### Claim 13 (depends on 10) The trampoline of claim 10, wherein at least one of the plurality of springs is used to connect the second portion of the rebounding mat to the first vertical frame such that the at least one of the plurality of springs exerts a downward force on the second portion of the rebounding mat. ### Claim 14 (depends on 8) The trampoline of claim 8, wherein the at least one connecting element comprises at least one elastic chord. ### Claim 15 (depends on 7) The trampoline of claim 7, wherein the frame further comprises a second horizontal frame configured to be connected to a bottom edge of the second portion of the rebounding mat. ### Claim 16 (depends on 15) The trampoline of claim 15, wherein the frame forms a closed perimeter configured to connect to each edge of the rebounding mat. ### Claim 17 (depends on 15) The trampoline of claim 15, wherein the second horizontal frame is configured to be connected to a first portion of a second rebounding mat such that the first portion of the second rebounding mat is held in a second substantially horizontal plane that is below the first substantially horizontal plane. ### Claim 18 (depends on 7) The trampoline of claim 7, wherein the frame further comprises a second vertical frame configured to be connected to a third portion of the rebounding mat such that the third portion of the rebounding mat is held in a second substantially vertical plane extending downward from the first substantially horizontal plane such that rebounding mat forms a second waterfall. ### Claim 19 (depends on 7) The trampoline of claim 7, wherein a portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane is reinforced. ### Claim 20 (depends on 7) The trampoline of claim 7, further comprising a vertical support structure configured to support the first horizontal frame in the first substantially horizontal plane above a floor. ### Claim 21 (depends on 7) The trampoline of claim 7, further comprising a corner support member configured to extend between two opposing sides of the frame such that the corner support member supports the rebounding mat near a corner of the rebounding mat formed at an area where the rebounding mat extends from the first substantially horizontal plane to the first substantially vertical plane when the rebounding mat is connected to the first horizontal frame and to the first vertical frame. ### Claim 22 A trampoline comprising: a rebounding mat connected to a frame, wherein the frame comprises: a first horizontal frame configured to be connected to a first portion of the rebounding mat such that the first portion of the rebounding mat is held in a first substantially horizontal plane when the first portion of the rebounding mat is connected to the first horizontal frame; and a first vertical frame configured to be connected to a second portion of the rebounding mat such that the second portion of the rebounding mat is held in a first substantially vertical plane extending downward from the first substantially horizontal plane when the second portion of the rebounding mat is connected to the first vertical frame; and means for connecting the rebounding mat to the frame. ### Claim 23 (depends on 22) The trampoline of claim 22, wherein the means for connecting the rebounding mat to the frame exerts more tension on the rebounding mat at a portion of the rebounding mat that extends from the first substantially horizontal plane to the first substantially vertical plane than at a portion of the rebounding mat located in the first substantially horizontal plane.