# US 2021/0275897 A1 · Mobilized platforms > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2021/0275897 A1 - Document ID: US20210275897A1 - Status: Published application - Kind: A1 - Application number: 17/020,675 - Filed: 2020-09-14 - Published: 2021-09-09 - Earliest claimed: 2015-08-26 - Inventors: Joseph L. PIKULSKI - Web page: https://patentgrep.com/patent/US20210275897A1 ## CPC - A63C 17/12: with driving mechanisms - A63C 17/016: {with wheels arranged in one track} - A63C 17/262: {with foot bindings or supports therefor} - A63C 2203/12: Electrically powered or heated - A63C: SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE (water skis B63B32/00, B63B34/00) ## Abstract Mobilized platforms are disclosed herein. The mobilized platforms can include one or more fork hangers attached to a platform with a cog-hub assembly attached thereto. The fork hangers can be attached to the cog-hub assemblies such that each fork hanger is attached to a cob-hub assembly at both a first cog-hub assembly end and a second cog-hub assembly end opposite said first cog-hub assembly end. The mobilized platforms can include additional features such as baseplates or transom plates. The cog-hub assemblies can also comprise wheel assemblies or connected cog-hub subassemblies. The mobilized platforms can also include a treading connected to the cog-hub assemblies. ## Claims ### Claim 1 A mobilized platform comprising: a platform, said platform comprising a first platform end and a second platform end opposite said first platform end, the distance between said first platform end and said second platform end defining a length of said platform, said platform further comprising a third platform end opposite a fourth platform end, the distance between said third platform end and said fourth platform end defining a width of said platform; a first fork hanger, said first fork hanger attached to said platform, said first fork hanger attached to a first cog-hub assembly, said first cog-hub assembly comprising a first cog-hub assembly end and a second cog-hub assembly end opposite said first cog-hub assembly end, wherein a portion of said first fork hanger is attached to said first cog-hub assembly at said first cog-hub assembly end and a portion of said first fork hanger is attached to said first cog-hub assembly at said second cog-hub assembly end. ### Claim 2 (depends on 1) The mobilized platform of claim 1, further comprising a baseplate attached to said second platform end. ### Claim 3 (depends on 2) The mobilized platform of claim 2, wherein said first fork hanger is attached to said baseplate. ### Claim 4 (depends on 3) The mobilized platform of claim 3, wherein said first fork hanger comprises a transom assembly, said transom assembly comprising: a transom plate; a kingpin, said kingpin passing through said transom plate and said baseplate and connecting said transom plate to said baseplate; and a pivot pin connected to said transom plate and said baseplate, said pivot pin comprising a pivot pin axis, wherein said transom plate is configured to rotate about said pivot pin axis. ### Claim 5 (depends on 4) The mobilized platform of claim 4, further comprising one or more springs between said base plate and said transom plate. ### Claim 6 (depends on 5) The mobilized platform of claim 5, further comprising at least one transom-spring retaining hole in said transom plate, wherein one of said one or more springs is in said at least one transom-spring retaining hole. ### Claim 7 (depends on 1) The mobilized platform of claim 1, wherein said first cog-hub assembly is a first wheel assembly. ### Claim 8 (depends on 1) The mobilized platform of claim 1, wherein said first cog-hub assembly comprises a motor, said motor internal to said first cog-hub assembly. ### Claim 9 (depends on 8) The mobilized platform of claim 8, wherein said first cog-hub comprises at least one through hole and at least one electrical conduit running through said at least one through hole, said at least one electrical conduit electrically connecting said motor to a battery compartment. ### Claim 10 A mobilized platform, comprising: a platform, said platform comprising a first platform end and a second platform end opposite said first platform end, the distance between said first platform end and said second platform end defining a length of said platform, said platform further comprising a third platform end opposite a fourth platform end, the distance between said third platform end and said fourth platform end defining a width of said platform; a first fork hanger, said first fork hanger attached to said first platform, said first fork hanger attached to a first cog-hub assembly, said first cog-hub assembly comprising a first cog-hub assembly end and a second cog-hub assembly end opposite said first cog-hub assembly end, wherein a portion of said first fork hanger is attached to said first cog-hub assembly at said first cog-hub assembly end and a portion of said first fork hanger is attached to said first cog-hub assembly at said second cog-hub assembly end; a structure removably connected to said platform; wherein said portion of said first fork hanger attached to said first cog-hub assembly at said first cog-hub assembly end is adjacent to said third platform end and said portion of said first fork hanger attached to said first cog-hub assembly at said second cog-hub assembly end is adjacent to said fourth platform end. ### Claim 11 (depends on 10) The mobilized platform of claim 10, wherein said removably connected structure comprises a cooler body and a cooler top attached to said cooler body. ### Claim 12 (depends on 10) The mobilized platform of claim 10, wherein said removably connected structure comprises a seat. ### Claim 13 (depends on 10) The mobilized platform of claim 10, further comprising a pulling handle assembly attached to said platform. ### Claim 14 (depends on 10) The mobilized platform of claim 10, wherein said removably connected structure comprises peg-legs and said platform comprises peg leg access holes configured to receive said peg legs. ### Claim 15 (depends on 10) The mobilized platform of claim 10, wherein said first cog-hub assembly comprises a v-groove. ### Claim 16 (depends on 10) The mobilized platform of claim 10, wherein said first cog-hub assembly comprises a u-groove. ### Claim 17 (depends on 10) The mobilized platform of claim 10, wherein said first cog-hub assembly comprises two connected cog-hub subassemblies. ### Claim 18 A mobilized platform, comprising: a platform, said platform comprising a first platform end and a second platform end opposite said first platform end, the distance between said first platform end and said second platform end defining a length of said platform, said platform further comprising a third platform end opposite a fourth platform end, the distance between said third platform end and said fourth platform end defining a width of said platform; a first fork hanger, said first fork hanger attached to said platform, said first fork hanger attached to a first cog-hub assembly, said first cog-hub assembly comprising a first cog-hub assembly end and a second cog-hub assembly end opposite said first cog-hub assembly end, wherein a portion of said first fork hanger is attached to said first cog-hub assembly at said first cog-hub assembly end and a portion of said first fork hanger is attached to said first cog-hub assembly at said second cog-hub assembly end; and a second fork hanger, said second fork hanger attached to said platform, said second fork hanger attached to a second cog-hub assembly, said second cog-hub assembly comprising a principal cog-hub assembly end and a secondary cog-hub assembly end opposite said principal cog-hub assembly end, wherein a portion of said second fork hanger is attached to said second cog-hub assembly at said principal cog-hub assembly end and a portion of said second fork hanger is attached to said second cog-hub assembly at said secondary cog-hub assembly end; wherein said portion of said first fork hanger attached to said first cog-hub assembly at said first cog-hub assembly end is adjacent to said third platform end and said portion of said first fork hanger attached to said first cog-hub assembly at said second cog-hub assembly end is adjacent to said fourth platform end; and wherein said portion of said second fork hanger attached to said second cog-hub assembly at said principal cog-hub assembly end is adjacent to said third platform end and said portion of said second fork hanger attached to said second cog-hub assembly at said secondary cog-hub assembly end is adjacent to said fourth platform end; wherein a treading is connected to said first cog-hub assembly and said second cog-hub assembly and said treading is positioned between said portion of said first fork hanger attached to said first cog-hub assembly at said first cog-hub assembly end and said portion of said first fork hanger attached to said first cog-hub assembly at said second cog-hub assembly end and said treading is further positioned between said second fork hanger portion attached to said second cog-hub assembly at said principal cog-hub assembly end and said second fork hanger portion attached to said second cog-hub assembly at said secondary cog-hub assembly end. ### Claim 19 (depends on 18) The mobilized platform of claim 18, wherein the distance between said principal cog-hub assembly end and said secondary cog-hub assembly end is greater than half the distance of said platform width. ### Claim 20 (depends on 18) The mobilized platform of claim 18, wherein said first cog-hub assembly comprises a motor, said motor internal to said first cog-hub assembly.