Robotic vacuum
US-9220386-B2 · Dec 29, 2015 · US
Cleaner head
US9066640B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9066640-B2 |
| Application number | US-201013520983-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 2, 2010 |
| Priority date | Jan 8, 2010 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 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 cleaner head for a vacuum cleaning appliance includes a main body, a front agitator and a rear agitator, each agitator being rotatable relative to the main body, a mechanism for rotating the front agitator and the rear agitator, and a surface agitating edge located between the front agitator and the rear agitator.
First claim
Opening claim text (preview).
The invention claimed is: 1. A cleaner head for a vacuum cleaning appliance, comprising: a main body; a front agitator and a rear agitator, each agitator being rotatable relative to the main body; at least one motor for rotating the front agitator and the rear agitator; and a surface agitating edge located between the front agitator and the rear agitator, wherein the front agitator and the rear agitator are dissimilar, the front agitator comprises a pile which covers at leas…
Assignees
Inventors
Classifications
- A47L9/04Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
- A47L9/0488Primary
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 US9066640B2 cover?
- A cleaner head for a vacuum cleaning appliance includes a main body, a front agitator and a rear agitator, each agitator being rotatable relative to the main body, a mechanism for rotating the front agitator and the rear agitator, and a surface agitating edge located between the front agitator and the rear agitator.
- Who is the assignee on this patent?
- Iles Jean-Paul Mark, Arthey Spencer James Robert, Maguire Scott Andrew, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A47L9/04. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Jun 30 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).