Method for Engineering Three-Dimensional Synthetic Vascular Networks Through Mechanical Micromachining and Mutable Polymer Micromolding
US-2015376595-A1 · Dec 31, 2015 · US
Method of stabilizing a plastic aerosol container
US8935904B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8935904-B2 |
| Application number | US-201113031883-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 22, 2011 |
| Priority date | Feb 22, 2011 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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Abstract
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A plastic aerosol container includes a main body portion that is constructed and arranged to withstand aerosol pressurization within a range that is about 50-300 psig. The plastic aerosol container also includes a finish portion that is unitary with the main body portion. The finish portion may be threaded or unthreaded. The finish portion has a side wall, an upper sealing surface, at least one helical thread and a support ledge beneath the helical thread. Reinforcement structure is positioned beneath the support ledge for reinforcing the finish portion against deformation due to the pressurization. A method of stabilizing a plastic aerosol container is also disclosed.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of stabilizing an aerosol container of the type that has a plastic container having a main body portion and a finish portion, the finish portion having a side wall and an upper sealing surface, the method comprising: forming on the finish portion a securement structure extending outwardly from the side wall, a support ledge separate from and beneath the securement structure, and a reinforcement structure separate from and beneath the support ledge f…
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Frequently asked questions
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- What does patent US8935904B2 cover?
- A plastic aerosol container includes a main body portion that is constructed and arranged to withstand aerosol pressurization within a range that is about 50-300 psig. The plastic aerosol container also includes a finish portion that is unitary with the main body portion. The finish portion may be threaded or unthreaded. The finish portion has a side wall, an upper sealing surface, at least one…
- Who is the assignee on this patent?
- Patel Tapan Y, Nahill Thomas E, Guerin Stephen R, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B29B11/14. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).