Patent Assignment
Reel/Frame 017154/0423
Assignment of Assignor's Interest
Recorded: 2005-07-28
Pages: 7
Assignor
CHIAPHUA INDUSTRIES LIMITED
Executed: 2002-03-27
Assignee
POLAR LIGHT LIMITED
1/F 2, DAI WANG ST., TAI PO IND. ESTATE, TAI PO NT, HONG KONG
Covered Properties
(59)
Lift Off Mechanism for a Vacuum Cleaner
Patent:
5,974,625 →
Application:
08/685,584 →
Ozone Generator
Patent:
6,060,027 →
Application:
09/078,620 →
Prandtl Layer Turbine
Patent:
6,328,527 →
Application:
09/227,196 →
Prandtl Layer Turbine
Patent:
6,261,052 →
Application:
09/227,197 →
Prandtl Layer Turbine
Patent:
6,224,325 →
Application:
09/227,198 →
Prandtl Layer Turbine
Patent:
6,174,127 →
Application:
09/227,199 →
Prandtl Layer Turbine
Patent:
6,238,177 →
Application:
09/227,204 →
Prandtl Layer Turbine
Patent:
6,135,708 →
Application:
09/227,205 →
Prandtl Layer Turbine
Patent:
6,183,641 →
Application:
09/227,207 →
Vacuum Cleaner
Patent:
6,238,451 →
Application:
09/227,712 →
Cleaner Head for a Vacuum Cleaner
Patent:
6,334,234 →
Application:
09/239,860 →
Method and Apparatus for Measuring the Degree of Treatment of a Medium by a Gas
Patent:
6,235,207 →
Application:
09/240,616 →
Method and Apparatus for Concentrating a Gas Using a Single Stage Adsorption Zone
Patent:
6,156,100 →
Application:
09/240,618 →
Method and Apparatus for Purifying Water
Patent:
6,153,111 →
Application:
09/240,619 →
Method and Apparatus for Concentrating a Gas Using a Single Stage Adsorption Chamber
Patent:
6,217,635 →
Application:
09/270,110 →
Method and Apparatus for Concentrating a Gas Using a Single Stage Adsorption Zone
Patent:
6,162,283 →
Application:
09/270,111 →
Floating Agitator Housing for a Vacuum Cleaner Head
Patent:
6,261,379 →
Application:
09/322,917 →
Method and Apparatus for Increasing the Air Flow into a Vacuum Cleaner Head
Patent:
6,099,661 →
Application:
09/322,987 →
Method and Apparatus for Reducing the Size of Elongate Particulate Material in a Vacuum Cleaner Head
Patent:
6,170,119 →
Application:
09/322,988 →
Floating Brush for a Vacuum Cleaner Head
Patent:
6,243,917 →
Application:
09/342,913 →
Method and Apparatus for Measuring the Concentration of a Gas
Patent:
6,455,000 →
Application:
09/350,929 →
Construction of a Vacuum Cleaner Head
Patent:
6,173,474 →
Application:
09/353,443 →
Handle for Vacuum Cleaner
Patent:
6,098,244 →
Application:
09/361,136 →
Rotatable Handle for a Vacuum Cleaner
Patent:
6,101,672 →
Application:
09/361,207 →
Construction of a Water Treatment Reservoir for a Domestic Water Treatment Appliance
Patent:
6,361,686 →
Application:
09/417,836 →
Water Purifier
Patent:
6,312,588 →
Application:
09/434,500 →
Ozone Generator
Patent:
6,190,622 →
Application:
09/442,987 →
Blade for Fluid Pump
Patent:
6,280,143 →
Application:
09/450,758 →
Ozone Sensor and Method for Use of Same in Water Purification System
Patent:
6,280,633 →
Application:
09/452,429 →
Vacuum clearner utilizing electrostatic filtration and electrostatic preciptitator for use therein
Patent:
6,383,266 →
Application:
09/478,891 →
Vaccum Cleaner Utilizing Electrostatic Filtration and Electrostatic Precipitator for Use Therein
Patent:
6,482,252 →
Application:
09/478,901 →
Vacuum Cleaner Having a Plurality of Power Modes
Patent:
6,457,205 →
Application:
09/576,249 →
Ozonation process
Patent:
6,274,053 →
Application:
09/594,715 →
Method and apparatus of particle transfer in multi-stage particle separators
Patent:
6,344,064 →
Application:
09/595,175 →
Upright Vacuum Cleaner with Cyclonic Air Flow
Patent:
6,782,585 →
Application:
09/679,353 →
Method for measuring the degree of treatment of a medium by a gas
Patent:
6,312,606 →
Application:
09/706,738 →
Domestic Water Treatment Appliance
Construction of a Water Treatment Appliance
Sensor for a Water Treatment Apparatus
Ozone Generator
Method and Apparatus for Monitoring an Ozone Generator in a Household Water Purifier
Ozonation Process
Construction of a Water Treatment Reservoir for a Domestic Water Treatment Appliance
Pressure Swing Contactor for the Treatment of a Liquid with a Gas
Continuous water cycle water treatment apparatus
Application:
09/970,999 →
Publication:
US 2002/0040867
Vacuum Cleaner Utilizing Electrostatic Filtration and Electrostatic Precipitator for Use Therein
Vacuum Cleaner Actuated by Reconfiguration of the Vacuum Cleaner
Vacuum Cleaner
Vacuum cleaner having two cyclonic cleaning stages
Application:
11/036,609 →
Publication:
US 2005/0177974
Vacuum Cleaner
Patent:
365,669 →
Application:
29/021,901 →
Chamber for a Vacuum Cleaner
Patent:
407,873 →
Application:
29/080,000 →
Chamber for a Vacuum Cleaner
Patent:
407,874 →
Application:
29/080,003 →
Chamber for a Vacuum Cleaner
Patent:
407,875 →
Application:
29/080,004 →
Vacuum Cleaner
Patent:
417,533 →
Application:
29/088,291 →
Water Filter
Patent:
414,241 →
Application:
29/089,256 →
Water Filter
Patent:
425,601 →
Application:
29/097,743 →
Carafe
Patent:
439,631 →
Application:
29/114,155 →
Water Filter
Patent:
430,263 →
Application:
29/114,156 →
Vacuum cleaner
Patent:
455,876 →
Application:
29/123,835 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 1996
From: GARNER, DAVID P.
To: IONA APPLIANCES INC.
Reel/Frame 008164/0185 →
Assignment of Assignor's Interest
Oct 15, 2001
From: FANTOM TECHNOLOGIES, INC.
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 012219/0883 →
Security Agreement
Oct 19, 2001
From: FANTOM TECHNOLOGIES, INC.
To: TRIMIN CAPITAL CORPORATION
Reel/Frame 012520/0052 →
Assignment of Assignor's Interest
Jul 28, 2005
From: FANTOM TECHNOLOGIES INC.
To: CHIAPHUA INDUSTRIES LIMITED
Reel/Frame 016814/0187 →