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US 11,529,768 B2Granted
Baby bottle nipple and method of forming an opening therein
AssigneeMace Corporation
InventorsEdgardo Clores, John C. Hanson
Life of this patent
Estimating the term…
Abstract
A method of forming a nipple for a baby bottle, comprises: forming a lower conical wall section; forming a higher conical wall section molded above the lower conical wall section; preventing deformation of the higher conical wall section; and cutting an opening through the higher conical wall section into an interior section of the nipple.
Claims8
A method of forming a nipple for a baby bottle, comprising:
- forming a lower conical wall section;
- forming a higher conical wall section molded above the lower conical wall section, wherein the lower conical wall section and the higher conical wall section form an interior chamber;
- forming a vent device in the lower conical wall section, the vent device extending into the interior chamber;
- stretching the higher conical wall section by placing the higher conical wall section over a mold;
- compressing the higher conical wall section against the mold, wherein a pair of plate members compress the higher conical wall sections against the mold so that walls of the interior chamber are compressed against the mold preventing a top section of the higher conical wall section from entering the interior chamber when cutting an opening through the higher conical wall section;
- and
- inserting a diamond blade through the top section of the higher conical wall section into the interior chamber while the higher conical wall section is stretched and compressed forming the opening, wherein stretching and compressing the higher conical wall limits the top section of the higher conical wall section from indenting inwards into the interior chamber when forming the opening.
4 more elements
A method of forming a nipple for a baby bottle, comprising:
- forming a lower conical wall section;
- forming a higher conical wall section molded above the lower conical wall section, wherein the lower conical wall section and the higher conical wall section form an interior chamber, wherein forming a higher conical wall section comprises:
- forming a cylinder extending upwards from the lower conical wall section;
- and
- forming a dome extending upwards from the cylinder;
- forming a vent device in the lower conical wall section, the vent device extending into the interior chamber;
- stretching the entire dome by placing the entire dome over a mold;
- compressing the dome together, wherein a pair of plate members compress the dome on the mold so that walls of the interior chamber are compressed against the mold preventing a top section of the dome from entering the interior chamber;
- and
- inserting a diamond blade through the top section of the dome and into the interior chamber while stretching and compressing the dome to form an opening through the top section of the dome, wherein stretching and compressing the dome limits the dome from indenting inwards towards the interior chamber when inserting the blade through the top section of the dome to form the opening.
7 more elements
A method of forming a nipple for a baby bottle, comprising:
- forming a lower conical wall section;
- forming a higher conical wall section molded above the lower conical wall section, wherein the lower conical wall section and the higher conical wall section form an interior chamber;
- forming a base extending down from the lower conical wall section;
- forming a vent device in the lower conical wall section, the vent device extending into the interior chamber;
- and
- forming an opening through the higher conical wall section into the interior chamber by inserting a diamond blade through a top section of the higher conical wall section while stretching the higher conical wall section over a mold and compressing the higher conical wall section together on the mold, wherein a pair of plate members compress the higher conical wall section on the mold so that walls of the interior chamber are compressed against the mold preventing the top section of the higher conical wall section from entering the interior chamber, wherein stretching and compressing the higher conical wall section limits the higher conical wall section from indenting inwards towards the interior chamber when inserting the blade through the top section of the higher conical wall section.
3 more elements
Dependencies are inferred from the claim text.