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Hammond Wong
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West Covina, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tennis ball pressurizer method and apparatus
Patent number
12,090,370
Issue date
Sep 17, 2024
Hammond Wong
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Earphone set with detachable speakers or subwoofers
Patent number
7,983,437
Issue date
Jul 19, 2011
Hammond Wong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture frame positioner
Patent number
7,665,705
Issue date
Feb 23, 2010
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Apparatus or method for applying a solvent
Patent number
7,648,296
Issue date
Jan 19, 2010
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Picture frame positioner
Patent number
7,594,636
Issue date
Sep 29, 2009
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Apparatus or method for applying a solvent
Patent number
7,572,079
Issue date
Aug 11, 2009
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Apparatus or method for applying a solvent
Patent number
7,549,815
Issue date
Jun 23, 2009
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Hanger apparatus and method
Patent number
7,441,741
Issue date
Oct 28, 2008
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
EXERCISE APPARATUS AND METHOD
Publication number
20240189649
Publication date
Jun 13, 2024
Hammond Wong
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TENNIS BALL PRESSURIZER METHOD AND APPARATUS
Publication number
20230285809
Publication date
Sep 14, 2023
Hammond Wong
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR A STUD FINDER
Publication number
20150091553
Publication date
Apr 2, 2015
Hammond Wong
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS OR METHOD FOR APPLYING A SOLVENT
Publication number
20090257815
Publication date
Oct 15, 2009
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
APPARATUS OR METHOD FOR APPLYING A SOLVENT
Publication number
20090223593
Publication date
Sep 10, 2009
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
EARPHONE SET WITH DETACHABLE SPEAKERS OR SUBWOOFERS
Publication number
20090175473
Publication date
Jul 9, 2009
Hammond Wong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS OR METHOD FOR APPLYING A SOLVENT
Publication number
20080250592
Publication date
Oct 16, 2008
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
HANGER APPARATUS AND METHOD
Publication number
20080073476
Publication date
Mar 27, 2008
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PICTURE FRAME POSITIONER
Publication number
20070295879
Publication date
Dec 27, 2007
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PICTURE FRAME POSITIONER
Publication number
20070295880
Publication date
Dec 27, 2007
Hammond Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Apparatus or method for applying a solvent
Publication number
20070201939
Publication date
Aug 30, 2007
Hammond Wong
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Teeth whitening device
Publication number
20060040237
Publication date
Feb 23, 2006
Hammond Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Teeth whitening device
Publication number
20060039874
Publication date
Feb 23, 2006
Hammond Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GPS children locator
Publication number
20040198382
Publication date
Oct 7, 2004
Hammond Wong
H04 - ELECTRIC COMMUNICATION TECHNIQUE