Pull-on diaper
US-2015374559-A1 · Dec 31, 2015 · US
Disposable wearing article
US9107778B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107778-B2 |
| Application number | US-201213878811-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 27, 2012 |
| Priority date | Jan 31, 2011 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A disposable wearing includes a crotch chassis having a liquid-impervious sheet. The crotch chassis has a main region and opposite lateral portions lying outboard of the main region in the transverse direction and provided with leg elastic elements extending in the longitudinal direction. The opposite lateral portions respectively have fold lines extending in the longitudinal direction, outer side zones lying outboard of the respective fold lines in the transverse direction and inner side zones lying inboard of the respective fold lines in the transverse direction. The outer side zones of the respective lateral portions are folded inward and fixed to the associated inner side zones via associated bond zones extending in the longitudinal direction to form a pair of elastic lateral portions having folded back regions, respectively.
First claim
Opening claim text (preview).
The invention claimed is: 1. A disposable wearing article having a longitudinal direction, a transverse direction extending orthogonally to the longitudinal direction, said disposable wearing article comprising: a skin-facing side; a non-skin-facing side; a front waist region; a rear waist region; and a crotch region extending between the front and rear waist regions, and including an elastic waist panel defining the front and rear waist regions and a crotch chassis attach…
Assignees
Inventors
Classifications
Human Necessities · mapped topic
- A61F13/49017Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9107778B2 cover?
- A disposable wearing includes a crotch chassis having a liquid-impervious sheet. The crotch chassis has a main region and opposite lateral portions lying outboard of the main region in the transverse direction and provided with leg elastic elements extending in the longitudinal direction. The opposite lateral portions respectively have fold lines extending in the longitudinal direction, outer s…
- Who is the assignee on this patent?
- Sasayama Kenichi, Ichikawa Makoto, Katsuragawa Kunihiko, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61F13/49017. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Aug 18 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).