Patent ID: 8087680

Claim:
A stroller configured to transport interchangeably first and second child seats in first and second in-use stroller configurations, respectively, the stroller comprising: a frame assembly comprising a seat frame that defines a seat area for the first child seat, a pair of support arms coupled to the seat frame on respective sides of the seat area, and an arm bar removably coupled to the pair of support arms and extending laterally across the seat area in front of the first child seat between the pair of support arms in the first in-use stroller configuration, the seat frame being configured to removably support the first child seat via a first set of connection locations; and a removable child seat adapter frame connected to the frame assembly via an interface between the pair of support arms and the arm bar such that the arm bar and the removable child seat adapter frame are configured to support the second child seat via a second set of connection locations in the second in-use stroller configuration.