# US 10,864,934 B2 · Passenger transport carriers > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,864,934 B2 - Document ID: US10864934B2 - Status: Granted - Kind: B2 - Application number: 15/874,658 - Filed: 2018-01-18 - Published: 2018-05-24 - Granted: 2020-12-15 - Earliest claimed: 2016-05-31 - Assignees: Thule Canada Inc. - Applicants: Thule Canada Inc. - Inventors: Wesley Fleming; Daniel Britton - Web page: https://patentgrep.com/patent/US10864934B2 ## CPC - B62B 7/10: by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body - B62B 7/126: {into a trailer, e.g. bicycle trailer} - B62K 27/02: Frames - B62B 2205/104: Detachable wheel units, e.g. together with the wheel shaft - B62B 2205/12: Collapsible wheels - B62K 27/00: Sidecars; Forecars; {Trailers or the like specially adapted to be attached to cycles}(trailers B60P; B62D; characterised by carrying propulsion engine {B62M7/14}) - B62B: HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES (characterised by animal propulsion B62C; propulsion of sledges by driver or engine B62M) - B62K: CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE ## Abstract A child transport carrier includes an upper frame member having a forward end and a rear end and a rear frame coupled to the upper frame member. The rear frame includes a lower rear frame member, an upper rear frame member having an upper end fixedly coupled to the rear end of the upper frame member, and a first joint assembly coupling the lower rear frame member and the upper rear frame member. The rear frame is configured to fold between an unfolded in-use position and a folded storage position. The upper frame member and the upper rear frame member are fixed relative to each other. The first joint assembly is disposed longitudinally rearward of the forward end of the upper frame member and longitudinally forward of the rear end of the upper frame member in the unfolded in-use position. ## Claims ### Claim 1 A child transport carrier, comprising: an upper frame member having a forward end and a rear end; and a rear frame coupled to the upper frame member, the rear frame comprising: a lower rear frame member, an upper rear frame member having an upper end fixedly coupled to the rear end of the upper frame member, and a first joint assembly coupling the lower rear frame member and the upper rear frame member, wherein the rear frame is configured to fold between an unfolded in-use position and a folded storage position, wherein the upper frame member and the upper rear frame member are fixed from rotation relative to each other, wherein the first joint assembly is disposed longitudinally rearward of the forward end of the upper frame member and longitudinally forward of the rear end of the upper frame member in the unfolded in-use position, and wherein the forward end of the upper frame member is longitudinally forward of the rear end of the upper frame member along a forward direction of travel of the child transport carrier. ### Claim 2 (depends on 1) The carrier of claim 1, further comprising: a lower frame member having a forward end and a rear end, wherein the rear end of the lower frame member is coupled to a lower end of the lower rear frame member, and wherein the first joint assembly is disposed longitudinally rearward of the lower end of the lower rear frame member in the unfolded in-use position. ### Claim 3 (depends on 2) The carrier of claim 2, wherein the first joint assembly is configured to move toward the forward end of the lower frame member when transitioning from the unfolded in-use position to the folded storage position, such that the first joint assembly is disposed longitudinally forward of the forward end of the upper frame member in the folded storage position. ### Claim 4 (depends on 2) The carrier of claim 2, further comprising: a forward frame member having a lower end and an upper end, wherein the lower end of the forward frame member is coupled to the forward end of the lower frame member, and wherein the upper end of the forward frame member is coupled to the forward end of the upper frame member. ### Claim 5 (depends on 4) The carrier of claim 4, wherein the upper end of the forward frame member is disposed longitudinally rearward of the lower end of the lower rear frame member in the folded storage position. ### Claim 6 (depends on 4) The carrier of claim 4, wherein the upper end of the forward frame member and the forward end of the upper frame member are rotatably coupled at a second joint assembly. ### Claim 7 (depends on 1) The carrier of claim 1, wherein an interior angle between the upper frame member and the upper rear frame member is less than 70 degrees. ### Claim 8 (depends on 1) The carrier of claim 1, wherein a lower end of the upper rear frame member is disposed higher than the upper end of the upper rear frame member in the vertical direction in the folded storage position. ### Claim 9 A child transport carrier, comprising: an upper frame member having a rear end; and a rear frame comprising an upper rear frame member having an upper end coupled to the rear end of the upper frame member, wherein the upper frame member and the upper rear frame member are fixed from rotation relative to each other, wherein the upper frame member and the upper rear frame member form an acute interior angle, wherein the rear frame is configured to fold between an unfolded in-use position and a folded storage position, and wherein a forward end of the upper frame member is longitudinally forward of the rear end of the upper frame member along a forward direction of travel of the child transport carrier. ### Claim 10 (depends on 9) The carrier of claim 9, wherein the acute interior angle between the upper frame member and the upper rear frame member is less than 70 degrees. ### Claim 11 (depends on 9) The carrier of claim 9, wherein the rear frame further comprises a lower rear frame member having an upper end coupled to a lower end of the upper rear frame member, wherein the upper rear frame member and the lower rear frame member form an obtuse exterior angle in the unfolded in-use position. ### Claim 12 (depends on 11) The carrier of claim 11, wherein the upper rear frame member and the lower rear frame member form an acute exterior angle in the folded storage position. ### Claim 13 (depends on 12) The carrier of claim 12, wherein the acute exterior angle between the upper rear frame member and the lower rear frame member in the folded storage position is less than 45 degrees. ### Claim 14 A child transport carrier, comprising: a frame assembly, comprising: a pair of transversely spaced upper frame members each having a rear end, wherein the upper frame members are coupled by a transverse frame member; and a rear frame comprising a pair of transversely spaced upper rear frame members each having an upper end coupled to respective rear ends of the upper frame members, wherein the upper frame members and the upper rear frame members are fixed from rotation relative to each other and form acute interior angles, wherein the rear frame is configured to fold between an unfolded in-use position and a folded storage position, and wherein forward ends of the pair of transversely spaced upper frame members are longitudinally forward of the rear ends of the pair of transversely spaced upper frame members along a forward direction of travel of the child transport carrier. ### Claim 15 (depends on 14) The carrier of claim 14, wherein the frame assembly further comprises: a pair of transversely spaced lower rear frame members each having an upper end and a lower end; and a pair of transversely spaced lower frame members, wherein the upper ends of the lower rear frame members are coupled to respective lower ends of the upper rear frame members, and wherein the lower ends of the lower rear frame members are coupled to respective rear ends of the lower frame members. ### Claim 16 (depends on 15) The carrier of claim 15, further comprising a pair of transversely spaced wheels coupled to the frame assembly. ### Claim 17 (depends on 15) The carrier of claim 15, further comprising: a pair of forward frame members each having a lower end and upper end, wherein the lower ends are coupled to respective forward ends of the lower frame member, and wherein the upper ends are coupled to respective forward ends of the upper frame member; and a seat coupled to the frame assembly configured to carry one or more passengers, wherein the seat is disposed rearward of the forward frame members. ### Claim 18 (depends on 15) The carrier of claim 15, further comprising a front wheel disposed forward of and transversely between the lower frame members. ### Claim 19 (depends on 15) The carrier of claim 15, further comprising a bicycle hitch member coupled to the frame assembly.