Lawn bowl
The invention provides a bowl. The bowl is provided with at least one grip ring, which grip ring is in the form of a first groove formed into the surface of the bowl and a second groove formed into the surface of the first groove, and a resiliently deformable or elastic band which fits into the second groove such the surface of the band is flush with or slightly proud of the surface of the first groove.
1 . A solid lawn bowl provided with at least one grip ring, which grip ring is in the form of a first groove machined into the surface of the bowl and a second groove machined into the surface of the first groove; and
a resiliently deformable or elastic band dimensioned to fit snugly into the second groove such the surface of the band is flush with or slightly proud of the surface of the first groove, while still being countersunk relative to the surface of the bowl.
2 . A bowl as claimed in claim 1 , which includes two parallel opposed grip rings.
3 . A bowl as claimed in claim 1 , wherein the first groove's cross-sectional profile is concave.
4 . A bowl as claimed in claim 1 , wherein the second groove is generally located in the apex of the first groove.
5 . A bowl as claimed in claim 1 , wherein the surface of the band includes an exposed portion and the exposed surface of the band is patterned.
6 . A bowl as claimed in claim 1 , wherein the resiliently deformable or elastic band is selectable from different colours or colour coded to indicate bowls in a set.
7 . A bowl as claimed in claim 1 , wherein the resiliently deformable or elastic band is manufactured to have a diameter which is less the diameter of the second groove such the band fits into the second groove under tension to provide a snug and non-slip fit.
8 . A bowl as claimed in claim 1 , wherein the bowl is moulded and machined from hardened plastics or polymeric material.
9 . A bowl as claimed in claim 1 , wherein the resiliently deformable or elastic band is manufactured from thermoplastic polyurethane (TPU).