Case

Claim 2

A case comprising a hollow body with a pair of opposite, external major faces and minor faces extending between the major faces, a single mast having a pair of side members, and a pair of wheels mounted on the mast for rotation relative thereto about a common wheel axis, wherein the mast is mounted on the body for pivoting of the mast and wheels together about a pivot axis common to the mast and the wheels between an extended configuration and a contracted configuration, wherein, in the extended configuration the mast extends from the body in a direction from one major face to the other, wherein said pivot axis is transverse to said direction, wherein said one major face has engaging means for engaging a level floor when the case is in the extended configuration with the mast projecting upwardly from the body and being substantially upright, the other of said major faces is an upper face of the body and is substantially parallel to the floor and the wheels project below said one face of the body into engagement with the floor, wherein the body includes opposed pairs of webs which extend from the pivot axis across said other of the major faces, wherein the body defines a respective recess between the webs of each pair and wherein, when in the contacted configuration, respective portions of the mast are received in said recesses.

Claim 3

A case according to claim 1 wherein the mast comprises upper and lower portions with pivot joints between said upper and lower portions, and said mast includes a handle portion such that when the case is in the contracted configuration, said handle portion lies immediately adjacent to a central part of a minor face of the body.

Claim 4

A case according to claim 1 wherein the mast includes a transverse portion extending between said side members, a channel is provided in said other major face, and said transverse portion bears on said other major face when the case is in the extended configuration.

Claim 5

A case according to claim 1 wherein the mast is an articulated mast and comprises first and second pivot joints providing for relative pivoting of upper and lower portions of the mast about a common axis, wherein said pivot joints are spaced apart along said common axis, wherein the mast includes clamping means for clamping the pivot joints of the mast against relative movement of the upper and lower mast portions and wherein the clamping means includes a handle portion which is movable relative to said upper and lower portions of the mast for applying clamping force to both of said pivot joints.

Claim 6

A case according to claim 1 wherein the mast is telescopic.

Claim 7

A case according to claim 1 wherein said side members comprise upper and lower portions with pivot points between said upper and lower portions, and the mast includes a pair of curved handles, on said side members, the body defines a pair of recesses for receiving respective ones of the wheels when the case is in the contracted configuration and wherein, when the case is in the contracted configuration, the handles extend partly around the circumference of respective ones of the wheels and lie in said recesses.

Claim 8

A case according to claim 1 wherein the body comprises a pair of further recesses which are remote from the wheels and wherein there is in each said further recess a reel carrying a strap.

Claim 9

A case comprising a hollow body with a pair of opposite, external major faces and minor faces extending between the major faces, a single mast having a pair of side members, and a pair of wheels mounted on the mast for rotation relative thereto about a common wheel axis, wherein the mast is mounted on the body for pivoting of the mast and the wheels together about a pivot axis common to the mast and the wheels between an extended configuration and a contracted configuration, wherein, in the extended configuration, the mast extends from the body in a direction from one major face to the other, wherein said pivot axis is transverse to said direction, wherein the wheels are mounted on the mast at opposite sides thereof, wherein the body is formed with a recess for receiving at least portions of the mast when in contracted configuration, and said body defines a pair of slots which are substantially spaced along the pivot axis from each other and from a pair of said minor faces, said recess spaced from both said minor faces by a distance corresponding to the spacing of said slots from said minor faces, such that said slots form extensions of said recess, and wherein the wheels are disposed in said slots when the mast is in the contracted configuration and wherein the radius of said wheels exceeds the spacing of the wheel axis from the pivot axis.

Claim 10

A case comprising a hollow body with a pair of opposite, external major faces and minor faces extending between the major faces, a single mast having a pair of side members, and a pair of wheels mounted on the mast for rotation relative thereto about a common wheel axis, wherein the mast is mounted on the body for pivoting of the mast and the wheels together about a pivot axis common to the mast and the wheels between an extended configuration and a contracted configuration, wherein, in the extended configuration, the mast extends from the body in a direction from one major face to the other, wherein said pivot axis is transverse to said direction, wherein the wheels are mounted on the mast at opposite sides thereof, wherein the body is formed with a recess for receiving at least portions of the mast when in contracted configuration, and said body defines a pair of slots which are substantially spaced along the pivot axis from each other and from a pair of said minor faces, said recess spaced from both said minor faces by a distance corresponding to the spacing of said slots from said minor faces, such that said slots form extensions of said recess, and wherein the wheels are disposed in said slots when the mast is in the contracted configuration and wherein the radius of said wheels exceeds the spacing of the wheel axis from the pivot axis.

Claim 11

A case according to claim 8 wherein the mast is articulated and comprises upper and lower portions, two pivot joints between said portions and locking means associated with said joints for releasably locking said joints and wherein the locking means comprises a moveable member which is mounted for movement relative to both said upper and lower mast portions and which moveable member can be grasped and moved by a user to lock and unlock said pivot joints concurrently.

Claim 12

A case according to claim 8 wherein the mast comprises upper and lower portions with pivot joints between said upper and lower portions, and said mast includes a handle portion, such that when the mast is in the contracted configuration, said handle portion lies immediately adjacent to a central part of a minor face of the body.

Claim 13

A case according to claim 8 wherein the mast comprises upper and lower parts, each of plate-like form.

Claim 14

A case according to claim 8 wherein the body includes two pairs of webs which extend from the pivot axis across one of said major faces of the body, each of said slots is defined between the webs of a respective pair of said webs and wherein corresponding portions of the mast are received between the webs of each pair when the mast is in the contracted configuration.

Claim 15

A case according to claim 8 wherein the body has engaging means for engaging a level floor when the mast projects upwardly from the body in the extended configuration, the mast is substantially upright, the other of said major faces is an upper face of the body and is substantially parallel to the floor and the wheels project below said one face of the body into engagement with the floor.

Claim 16

A case according to claim 13 wherein said one major face diverges from the other major face in a direction from the wheels to the engaging means.

Claim 17

A case according to claim 8 wherein said side members comprise upper and lower portions with pivot joints between said upper and lower portions, and the mast includes a pair of curved handles and wherein, when the mast is in the contracted configuration, the handles extend partly around the circumference of respective ones of the wheels and lie in said slots.