Anti-missiling bottle structure

Claim 2

An improved container of the type having a neck provided externally with circumferential beads including threads for receiving a threaded cap to contain pressurized fluids, the improvement comprising means including at least one venting channel extending transversely into at least one of said beads for providing release of fluid pressure from beneath said cap sufficient to prevent missiling of the cap when the cap is initially turned to remove it from said container, the channel traversing at least one of the turns of the threads, the depth of the channel perpendicular to the surface of the container being greater than the thread depth.

Claim 3

A container in accordance with claim 1, wherein the container is a glass bottle of the type receiving a roll-on cap for containing carbonated beverages, and wherein said threads are limited to about 11/4 turns.

Claim 4

A container in accordance with claim 1, including a plurality of said channels, each with a width about one-sixteenth inch, spaced about the circumference of said neck and extending along the length of said neck.

Claim 5

A container in accordance with claim 3, wherein said channels terminate short of the mouth of said container by about one thirty-second to one-sixteenth inch.

Claim 6

A container in accordance with claim 1, wherein said channel traverses more than one turn of said threads.

Claim 7

A container in accordance with claim 1, wherein one of said beads is a cap locking band beyond said threads and wherein said channel extends into said locking band.

Claim 8

A container in accordance with claim 1, wherein said means provides said release within 90° turning of said cap to remove it.

Claim 9

A container in accordance with claim 1, wherein said means provides said release within about 10° to 20° turning of said cap to remove it.

Claim 10

An improved container in accordance with claim 1, wherein said channel terminates short of the mouth of said container by about one thirty-second to one-sixteenth inch.

Claim 11

In combination with a bottle of the type having a neck provided externally with circumferential beads including threads and a rolled-on threaded cap arranged to seal against the mouth of the bottle to contain pressurized beverages and the like, means including a venting channel extending transversely into at least one of said beads for releasing fluid pressure from beneath said cap sufficiently to prevent missiling of said cap when said cap is turned to remove it from said bottle, the channel traversing at least one of the turns of said threads, the depth of said channel perpendicular to the surface of said container being greater than the thread depth.

Claim 12

In combination with a bottle of the type having a neck provided externally with circumferential beads including threads and a rolled-on threaded cap arranged to seal against the mouth of the bottle to contain pressurized beverages and the like, means including a venting channel extending transversely into at least one of said beads for releasing fluid pressure from beneath said cap sufficiently to prevent missiling of said cap when said cap is turned to remove it from said bottle, the channel traversing at least one of the turns of said threads, the depth of said channel perpendicular to the surface of said container being greater than the thread depth.

Claim 13

A combination in accordance with claim 10, wherein said channel is about one-sixteenth inch wide.

Claim 14

A combination in accordance with claim 11, wherein said channel terminates short of the mouth of said container by about one thirty-second to about one-sixteenth inch.

Claim 15

A combination in accordance with claim 10, including a plurality of said channels spaced about the circumference of said neck.

Claim 16

A combination in accordance with claim 10, wherein said threads are limited to about 11/4 turns.

Claim 17

A combination in accordance with claim 14, wherein said channel traverses more than one turn of said threads.

Claim 18

A combination in accordance with claim 10, wherein one of said beads is a cap locking band beyond said threads and wherein said channel extends into said locking band.

Claim 19

A combination in accordance with claim 10, wherein said channel is substantially unobstructed along its length when the cap threads have been rolled onto said bottle.

Claim 20

A combination in accordance with claim 10, wherein said means provides said release within 90° turning of said cap to remove it.

Claim 21

A combination in accordance with claim 10, wherein said means provides said release within about 10° to 20° turning of said cap to remove it.

Claim 22

A combination in accordance with claim 10, wherein said channel terminates short of the mouth of said bottle by about one thirty-second to one-sixteenth inch.

Claim 23

An improved bottle of the type having a neck provided externally with circumferential beads including about 11/4 turns of threads for receiving a roll-on threaded cap to contain pressurized beverages and the like, the improvement comprising at least one venting channel extending transversely into at least one of said beads and having a width of about one-sixteenth inch, the channel also extending through at least one turn of the threads, the depth of said channel perpendicular to the surface of said container being greater than the thread depth.

Claim 24

An improved bottle of the type having a neck provided externally with circumferential beads including about 11/4 turns of threads for receiving a roll-on threaded cap to contain pressurized beverages and the like, the improvement comprising at least one venting channel extending transversely into at least one of said beads and having a width of about one-sixteenth inch, the channel also extending through at least one turn of the threads, the depth of said channel perpendicular to the surface of said container being greater than the thread depth.

Claim 25

An improved bottle in accordance with claim 21, including a plurality of said channels spaced about the circumference of said neck and extending along the length of said neck.

Claim 26

An improved bottle in accordance with claim 22, wherein said channels extend through at least one turn of said threads.

Claim 27

An improved bottle in accordance with claim 22, wherein said channels terminate short of the mouth of said bottle by about one thirty-second to one-sixteenth inch.

Claim 28

An improved bottle in accordance with claim 21, wherein one of said beads is a cap locking band and said channel extends into said band.

Claim 29

An improved bottle in accordance with claim 25, wherein said channel extends into a side of said band adjacent to said threads but terminates short of the opposite side of said band by about one thirty-second inch.

Claim 30

An improved bottle in accordance with claim 21, wherein one of said beads is a band beyond said threads remote from the mouth of said bottle and said channel traverses said band.