Structures for interdigitated finger co-extrusion
US-9899669-B2 · Feb 20, 2018 · US
Co-extrusion of periodically modulated structures
US10800086B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10800086-B2 |
| Application number | US-201314010076-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 26, 2013 |
| Priority date | Aug 26, 2013 |
| Publication date | Oct 13, 2020 |
| Grant date | Oct 13, 2020 |
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- Title
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- Abstract
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Abstract
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A structure at least one stripe of material having a length, wherein a first stripe has a varying width along the length.
First claim
Opening claim text (preview).
What is claimed is: 1. A structure, comprising: a first longitudinal stripe of a first material containing at least one electrochemically active material on a surface, the first stripe having borders with a first continuous, periodic sinusoidal pattern of wider and narrower portions about a centerline of the first stripe, wherein the centerline is between the borders; and a second longitudinal stripe of a second material adjacent to, and in contact with, the first stripe, the second stripe having borders with a second continuous, periodic sinusoidal pattern of wider and narrower portions about a centerline of the second stripe complementary to the first pattern, wherein the centerline is between the borders. 2. The structure of claim 1 , wherein the first material and the second material are a same material. 3. The structure of claim 1 , wherein the first material and the second material are different materials. 4. The structure of clam 1 , further comprising a third material. 5. The structure of claim 1 , wherein the second material is a non-active material. 6. The structure of claim 1 , wherein the first material is electrically conductive.
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Classifications
Energy storage using batteries · CPC title
one of the layers being a strip, e.g. a partially embedded strip · CPC title
- B29C48/19Primary
the layers being joined at their edges · CPC title
Flat, e.g. panels · CPC title
- B29C48/13Primary
Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes · CPC title
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Frequently asked questions
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- What does patent US10800086B2 cover?
- A structure at least one stripe of material having a length, wherein a first stripe has a varying width along the length.
- Who is the assignee on this patent?
- Palo Alto Res Ct Inc
- What technology area does this patent fall under?
- Primary CPC classification B29C48/19. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Oct 13 2020 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 12 related publications on this page (citations in our corpus or others sharing the same primary CPC).