Invention Application
- Patent Title: LIGHTWEIGHT PLASTIC CONTAINER AND PREFORM
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Application No.: US15383179Application Date: 2016-12-19
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Publication No.: US20170101210A1Publication Date: 2017-04-13
- Inventor: Richard C. Darr , Edward V. Morgan
- Applicant: Plastipak Packaging, Inc.
- Main IPC: B65D1/02
- IPC: B65D1/02 ; B65D1/46 ; B29C49/06 ; B29B11/14 ; B29C49/00 ; B65D1/44 ; B29B11/08

Abstract:
A plastic preform is provided that includes a closed bottom portion; a lower portion extending upwardly from the bottom portion; and a neck portion extending upwardly from the lower portion. The neck portion includes a support flange having an upper and lower surface, threads, a tamper-evident formation, and a dispensing opening at the top of the neck portion. In an embodiment, the weight of the neck portion is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange, including the threads and the tamper-evident formation, is 0.580 inches or less. A container and method for making a container are also disclosed.
Public/Granted literature
- US09850019B2 Lightweight plastic container and preform Public/Granted day:2017-12-26
Information query
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