Patent ID: 11913751
Assignee: HASBRO, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 14:
15. A piston apparatus for a toy launcher comprising:
a toy launcher body disposed about an inner surface defining a cylinder of the toy launcher;
a single molded tubular structure having first and second open ends and an outer surface, the first open end for receiving a spring;
a connector component integral with the tubular structure at the second open end, the connector component of the piston to enable the piston to interlock with a connector component of a plunger rod; and
a sealing ring portion of the single molded tubular structure, the sealing ring forming the only air seal from the single molded tubular structure for engaging the inner surface of the cylinder, with the sealing ring portion formed about the second end of the single molded tubular structure.