Log in
Enquire now
‌

US Patent 7867307 Cyclonic separating apparatus for a cleaning appliance

Patent 7867307 was granted and assigned to Dyson (company) on January, 2011 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors

Contents

Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Current Assignee
Dyson (company)
Dyson (company)
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7867307
Date of Patent
January 11, 2011
Patent Application Number
12243484
Date Filed
October 1, 2008
Patent Citations Received
‌
US Patent 11653800 Handheld vacuum cleaner
3
‌
US Patent 12121198 Surface cleaning apparatus
4
‌
US Patent 12065854 Pool cleaner with cyclonic flow
5
‌
US Patent 11751739 Cleaner
Patent Primary Examiner
‌
Robert A. Hopkins
Patent abstract

A cyclonic separating apparatus for a cleaning appliance includes a plurality of cyclonic separators arranged in series for separating particles from a dirt- and dust-laden airflow, at least two or three collectors for collecting separated dirt and dust, and a closure member movable between a closed position in which the closure member closes an end of each collector and an open position in which separated dirt and dust can be emptied from the collectors. The ends of the collectors are separated by dividing walls. A expandable seal is provided between the closure member and the dividing walls to seal when the closure member is in the closed position. The expandable seal is able to seal effectively even if the closure member is misaligned, incorrectly fitted or if dirt and dust is present between the surfaces to be sealed.

Timeline

No Timeline data yet.

Further Resources

Title
Author
Link
Type
Date
No Further Resources data yet.

References

Find more entities like US Patent 7867307 Cyclonic separating apparatus for a cleaning appliance

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo

Company

  • Home
  • Press & Media
  • Blog
  • Careers
  • WE'RE HIRING

Products

  • Knowledge Graph
  • Query Tool
  • Data Requests
  • Knowledge Storage
  • API
  • Pricing
  • Enterprise
  • ChatGPT Plugin

Legal

  • Terms of Service
  • Enterprise Terms of Service
  • Privacy Policy

Help

  • Help center
  • API Documentation
  • Contact Us
By using this site, you agree to our Terms of Service.