# US 9,039,030 B2 · Convertible ski systems having toe binding mounts and associated quick-release locking mechanisms > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,039,030 B2 - Document ID: US9039030B2 - Status: Granted - Kind: B2 - Application number: 13/596,183 - Filed: 2012-08-28 - Published: 2013-03-07 - Granted: 2015-05-26 - Earliest claimed: 2011-08-29 - Applicants: Lars Chickering-Ayers - Inventors: Lars Chickering-Ayers - Web page: https://patentgrep.com/patent/US9039030B2 ## CPC - A63C 9/0847: {Details of the manual release} - A63C 9/003: {Non-swivel sole plate fixed on the ski} - A63C 9/006: {with a climbing wedge} - A63C 9/086: using parts which are fixed on the shoe of the user and are releasable from the ski binding - A63C 9/0844: {the body pivoting about a transverse axis} - A63C 9/08521: {pivoting about a vertical axis, e.g. side release} - A63C 2203/06: enabling conversion into another device - A63C: SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE (water skis B63B32/00, B63B34/00) ## Abstract A ski system includes a ski, a heel binding provided on an upper surface of the ski, a toe binding mount provided on the upper surface of the ski forward of the heel binding, a toe binding releasably mounted to the toe binding mount, and a quick-release locking mechanism for locking the toe binding to the toe binding mount. The quick-release locking mechanism is configured for release by hand. ## Claims ### Claim 1 A ski system, comprising: a ski having a top surface and a bottom surface; a heel binding provided on the top surface of the ski; a toe binding mount provided on the top surface of the ski forward of the heel binding, the toe binding mount including a first sidewall that extends upwardly above the ski and a first lip that extends inwardly from the first sidewall, and a second sidewall that extends upwardly above the ski and a second lip that extends inwardly from the second sidewall toward the first sidewall, the first and second sidewalls being generally opposed from each other and defining a channel therebetween; a toe binding that includes a support plate, the support plate configured to be slidably received within the channel of the toe binding mount between the top surface of the ski and the first and second lips and to be releasably mounted to the toe binding mount, wherein a bottom surface of the support plate is coplanar with inner lower edges of the first and second sidewalls of the toe binding mount; a quick-release locking mechanism for locking the support plate of the toe binding within the toe binding mount, wherein the quick-release locking mechanism is configured for release by hand. ### Claim 2 (depends on 1) The ski system of claim 1, wherein the quick-release locking mechanism comprises a lock pin that is received within first and second apertures that extend through the respective first and second sidewalls, wherein the lock pin is configured to hold the support plate within the toe binding mount. ### Claim 3 (depends on 1) The ski system of claim 1, wherein the quick-release locking mechanism comprises a rotatable stop. ### Claim 4 (depends on 1) The ski system of claim 1, wherein the quick-release locking mechanism comprises at least one hand-activated clip. ### Claim 5 (depends on 1) The ski system of claim 1, wherein the first and second sidewalls are angled with respect to each other. ### Claim 6 (depends on 1) The ski system of claim 1, further comprising a riser plate that is provided between the top surface of the ski and the heel binding. ### Claim 7 A ski system, comprising: a ski having a top surface and a bottom surface; a heel binding provided on the top surface of the ski; a toe binding mount provided on the top surface of the ski forward of the heel binding, the toe binding mount including a first sidewall that extends upwardly above the ski and a first lip that extends inwardly from the first sidewall, and a second sidewall that extends upwardly above the ski and a second lip that extends inwardly from the second sidewall toward the first sidewall, the first and second sidewalls being generally opposed from each other and defining a channel therebetween; a first free-pivoting toe binding that is suitable for use in ascending mountains, the first free-pivoting toe binding configured to be releasably mounted to the toe binding mount the first free-pivoting toe binding including a first support plate, the first support plate configured to be slidably received within the channel of the toe binding mount between the top surface of the ski and the first and second lips, wherein a bottom surface of the first support plate is coplanar with inner lower edges of the first and second sidewalls of the toe binding mount; a second alpine toe binding that is suitable for descending mountains, the second alpine toe binding also configured to be releasably mounted to the toe binding mount, the second free-pivoting toe binding including a second support plate that is separate from the first support plate, the second support plate configured to be slidably received within the channel of the toe binding mount between the top surface of the ski and the first and second lips, wherein a bottom surface of the second support plate is coplanar with inner lower edges of the first and second sidewalls of the toe binding mount; a quick-release locking mechanism that is configured to lock one of the first free-pivoting toe binding or the second alpine toe binding at a time within to the toe binding mount, wherein the quick-release locking mechanism includes at least one release mechanism that is configured for release by hand. ### Claim 8 (depends on 7) The ski system of claim 7, wherein the release mechanism comprises a removable lock pin. ### Claim 9 (depends on 7) The ski system of claim 7, wherein the first support plate mounts a jaw of the first free-pivoting toe binding farther forward on the ski than the second support plate mounts a jaw of the second alpine toe binding. ### Claim 10 (depends on 7) The ski system of claim 7, wherein the first support plate includes a plurality of apertures that are aligned with a plurality of apertures included on a bottom surface of the first free-pivoting toe binding. ### Claim 11 (depends on 7) The ski system of claim 7, wherein the release mechanism comprises a rotatable stop. ### Claim 12 (depends on 7) The ski system of claim 7, wherein the heel binding further comprises a climbing bail. ### Claim 13 (depends on 1) The ski system of claim 1, wherein the toe binding mount further includes a base plate, and wherein the first and second sidewalls extend upwardly from respective first and second side edges of the base plate, and wherein the bottom surface of the support plate directly contacts the top surface of the base plate. ### Claim 14 (depends on 1) The ski system of claim 1, wherein the support plate has a planar bottom surface that engages a planar portion of the top surface of the ski. ### Claim 15 (depends on 1) The ski system of claim 1, wherein the toe binding mount further includes a front wall that extends upwardly above the ski. ### Claim 16 (depends on 15) The ski system of claim 15, wherein a front lip extends rearwardly from a top surface of the front wall. ### Claim 17 (depends on 7) The ski system of claim 7, wherein the toe binding mount further includes a base plate, and wherein the first and second sidewalls extend upwardly from respective first and second side edges of the base plate, and wherein the bottom surface of the support plate directly contacts the top surface of the base plate. ### Claim 18 (depends on 7) The ski system of claim 7, wherein the support plate has a planar bottom surface that engages a planar portion of the top surface of the ski. ### Claim 19 (depends on 7) The ski system of claim 7 wherein the toe binding mount further includes a front wall that extends upwardly above the ski. ### Claim 20 (depends on 19) The ski system of claim 19, wherein a front lip extends rearwardly from a top surface of the front wall.