US 12,377,900 B2
Child stroller apparatus
Colin F. Eggert-Crowe, King of Prussia, PA (US); and Robert E. Haut, Merion Station, PA (US)
Assigned to Wonderland Switzerland AG, Steinhausen (CH)
Filed by WONDERLAND SWITZERLAND AG, Steinhausen (CH)
Filed on Jul. 18, 2023, as Appl. No. 18/354,309.
Application 18/354,309 is a continuation of application No. 17/123,053, filed on Dec. 15, 2020, granted, now 11,731,681.
Application 17/123,053 is a continuation of application No. 16/403,257, filed on May 3, 2019, granted, now 10,899,377, issued on Jan. 26, 2021.
Claims priority of provisional application 62/792,577, filed on Jan. 15, 2019.
Claims priority of provisional application 62/666,326, filed on May 3, 2018.
Prior Publication US 2023/0356764 A1, Nov. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B62B 7/14 (2006.01); B62B 9/20 (2006.01); B62B 9/28 (2006.01)
CPC B62B 7/14 (2013.01) [B62B 9/28 (2013.01); B62B 9/20 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A child stroller, comprising:
a standing frame;
a push handle including a first side segment pivotally connected to the standing frame at a first pivot connection;
a first adapter including a coupling portion configured to selectively couple to a first coupler of a detachable part;
a first adapter handle slidable along the first side segment and coupled to the first adapter so that the first adapter handle and the first adapter are slidable in unison along the first side segment; and
a first locking mechanism configured to lock the first adapter in a selected position along the first side segment, the first locking mechanism being configured to selectively unlock the first adapter to permit sliding adjustment of a position of the first adapter along the first side segment.