Cai; Charlie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cai; Charlie.The latest application filed is for "vacuum cleaner attachment with floating cleaning element and surface cleaning apparatus including the same".

Company Profile

3.10.3

Cai; Charlie - Wuhan CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Vacuum cleaner tool having a rotatable duct for moving between a use position and storage position on a vacuum cleaner Grant 11,234,567 - Thorne , et al. February 1, 2	2022-02-01
Vacuum Cleaner Attachment With Floating Cleaning Element And Surface Cleaning Apparatus Including The Same App 20200008635 - Burke; Brian ; et al.	2020-01-09
Vacuum cleaner attachment with floating cleaning element and surface cleaning apparatus including the same Grant 10,413,144 - Burke , et al. Sept	2019-09-17
Vacuum cleaner attachment Grant D848,100 - Bond , et al.	2019-05-07
Vacuum Cleaner Tool Having A Rotatable Duct For Moving Between A Use Position And Storage Position On A Vacuum Cleaner App 20190069740 - THORNE; Jason B. ; et al.	2019-03-07
Vacuum cleaner attachment Grant D815,380 - Bond , et al. April 10, 2	2018-04-10
Caddy for a cleaning appliance Grant D806,336 - Bond , et al. December 26, 2	2017-12-26
Vacuum attachment Grant D770,108 - Palladino , et al. October 25, 2	2016-10-25
Duster Grant D764,125 - Palladino , et al. August 16, 2	2016-08-16
Hand tool Grant D763,528 - Lu , et al. August 9, 2	2016-08-09
Hand tool Grant D761,508 - Lu , et al. July 12, 2	2016-07-12
Vacuum Cleaner Attachment With Floating Cleaning Element And Surface Cleaning Apparatus Including The Same App 20160174793 - Burke; Brian ; et al.	2016-06-23

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.