Pneumatic action toy creatures

Claim 2

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members carried by the piston and mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; the piston being tubular and the opposed members carried by the piston reciprocating within the tubular piston upon compression and release of the body portion; and means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion.

Claim 3

The pneumatic action toy creature of claim 1 including means carried by the piston for effecting pivotal movement of the opposed members carried by the tubular piston upon compression of the body portion.

Claim 4

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members carried by the piston and mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; the body carrying another set of opposed members for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; and means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion.

Claim 5

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members carried by the piston and mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; the body carrying another set of opposed members for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; and means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion.

Claim 6

The pneumatic action toy creature of claim 3 in which the means effecting engagement between the other end of the piston and the other set of opposed members carried by the body is the set of opposed members carried by the piston.

Claim 7

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members carried by the piston and mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion; a piece mounted for pivotal movement on the body in a direction, and about an axis, transverse to the elongated dimension of the piston; the piece having a surface; and cam means carried by the piston engaging the surface to pivot the piece.

Claim 8

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members carried by the piston and mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion; a piece mounted for pivotal movement on the body in a direction, and about an axis, transverse to the elongated dimension of the piston; the piece having a surface; and cam means carried by the piston engaging the surface to pivot the piece.

Claim 9

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion; cam means on the piston engaging the opposed members to pivotally move the opposed members between opened and closed positions; the opposed members being mounted for pivotal movement about spindles carried by the body; a pair of substantially transverse tabs extending from, and being secured for movement with each spindle; and the cam means on the piston engaging one of the tabs to effect opening of the members and the other tab to effect closing.

Claim 10

A pneumatic action toy creature comprising: a body; a hollow, resilient compressible portion forming part of the body; the compressible portion being generally airtight except for an opening of a predetermined cross section; an elongated piston having opposed ends and having a cross section to fit in the opening for reciprocating movement along the elongated dimension while substantially maintaining the portion airtight; means retaining one end of the piston in the compressible portion; a set of opposed members mounted for pivotal movement with respect to each other in a direction, and about an axis, substantially transverse to the elongated dimension of the piston; means effecting engagement between the other end of the piston and the opposed members to actuate pivotal movement of the opposed members upon reciprocation of the piston by compression and release of the body portion; cam means on the piston engaging the opposed members to pivotally move the opposed members between opened and closed positions; the opposed members being mounted for pivotal movement about spindles carried by the body; a pair of substantially transverse tabs extending from, and being secured for movement with each spindle; and the cam means on the piston engaging one of the tabs to effect opening of the members and the other tab to effect closing.