OFFSET WAVE GROOVE BOTTLE
A bottle includes a finish defining a bottle opening, a bell carrying the finish, a base, a central axis extending from the finish to the base, a sidewall extending between the bell and the base, and at least two grooves that circumferentially extend around the sidewall and spaced apart relative to the central axis, the grooves being circumferentially offset from one another.
1 . A bottle comprising:
a finish defining a bottle opening;
a bell carrying the finish;
a base;
a central axis extending from the finish to the base;
a sidewall extending between the bell and the base; and
at least two grooves that circumferentially extend around the sidewall and spaced apart relative to the central axis, the grooves being circumferentially offset from one another.
2 . The bottle of claim 1 , wherein each of the at least two grooves include a plurality of alternating peaks and valleys.
3 . The bottle of claim 1 , wherein each of the at least two grooves are sinusoidal.
4 . The bottle of claim 1 , wherein the at least two grooves include a first groove and a second groove.
5 . The bottle of claim 4 , wherein the first groove includes a plurality of alternating first peaks and first valleys, and the second groove includes a plurality of alternating second peaks and second valleys.
6 . The bottle of claim 4 , wherein the first groove and the second groove are each sinusoidal in shape.
7 . The bottle of claim 4 , wherein one of the second peaks of the second groove is circumferentially offset from a closest first peak of the first groove by an angular distance of 5 degrees to 45 degrees.
8 . The bottle of claim 4 , wherein one of the second valleys of the second groove is circumferentially offset from a closest first valley of the first groove by an angular distance of 5 degrees to 45 degrees.
9 . The bottle of claim 4 , wherein the first groove is positioned closer to the bell than the second groove, and wherein the first and second grooves are configured, in response to a load applied to the bottle, to direct the load from each of the first valleys of the plurality of first valleys of the first groove towards each of the closest second peaks of the plurality of second peaks of the second groove.
10 . A bottle comprising:
a finish defining a bottle opening;
a neck coupled to the finish;
a bell coupled to the neck;
a base;
a sidewall extending between the bell and the base;
a central axis extending from the finish to the base;
a first groove extending around the sidewall, the first groove having a wave shape defined by at least one peak and at least one valley; and
a second groove extending around the sidewall, the second groove having a wave shape defined by at least one peak and at least one valley, the second groove being circumferentially offset from the first groove, and spaced from the first groove along the central axis.
11 . The bottle of claim 10 , wherein the first groove and the second groove are sinusoidal in shape.
12 . The bottle of claim 10 , wherein the second groove is circumferentially offset from the first groove by an angular distance of 5 degrees to 45 degrees.
13 . The bottle of claim 10 , wherein the at least one peak of the second groove is circumferentially offset from the at least one peak of the first groove by an angular distance of 5 degrees to 45 degrees.
14 . The bottle of claim 10 , wherein the at least one valley of the second groove is circumferentially offset from the at least one valley of the first groove by an angular distance of 5 degrees to 45 degrees.
15 . The bottle of claim 10 , wherein the first groove is positioned closer to the bell than the second groove, and wherein the first and second grooves are configured, in response to a load applied to the bottle, to direct the load from the at least one valley of the first groove towards the closest at least one peak of the second groove.
16 . A bottle comprising:
a neck defining a bottle opening;
a bell coupled to the neck;
a base;
a sidewall extending between the bell and the base;
a central axis extending from the neck to the base;
a first groove extending around an outer circumference of the sidewall, the first groove having a wave shape defined by alternating first peaks and first valleys; and
a second groove extending around an outer circumference of the sidewall, the second groove having a wave shape defined by alternating second peaks and second valleys, the second groove being circumferentially offset from the first groove such that the alternating second peaks and second valleys of the second groove are positioned out of vertical alignment with the alternating first peaks and first valleys of the first groove.
17 . The bottle of claim 16 , wherein the first and second grooves are sinusoidal in shape.
18 . The bottle of claim 16 , wherein one of the second peaks of the second groove is circumferentially offset from a closest first peak of the first groove by an angular distance of 5 degrees to 45 degrees.
19 . The bottle of claim 16 , wherein one of the second valleys of the second groove is circumferentially offset from a closest first valley of the first groove by an angular distance of 5 degrees to 45 degrees.
20 . The bottle of claim 16 , further comprising:
a third groove extending around an outer circumference of the sidewall, the third groove having a wave shape defined by alternating third peaks and third valleys, the third groove being circumferentially offset from the second groove such that the alternating third peaks and third valleys of the third groove are positioned out of vertical alignment with the alternating second peaks and second valleys of the second groove, wherein the first groove is positioned closer to the bell than the second groove, and the second groove is positioned closer to the bell than the third groove.