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Tony Lam
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Costa Mesa, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic levitating door
Patent number
12,018,522
Issue date
Jun 25, 2024
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Magnetic levitating door
Patent number
11,021,900
Issue date
Jun 1, 2021
Tony Lam
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Magnetic levitating door
Patent number
10,597,920
Issue date
Mar 24, 2020
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Magnetic levitating door
Patent number
10,577,844
Issue date
Mar 3, 2020
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Magnetic levitating door
Patent number
10,316,562
Issue date
Jun 11, 2019
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Magnetic levitating door
Patent number
10,113,348
Issue date
Oct 30, 2018
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20220056743
Publication date
Feb 24, 2022
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20210246698
Publication date
Aug 12, 2021
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20200355001
Publication date
Nov 12, 2020
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20200157866
Publication date
May 21, 2020
Tony Lam
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20190368252
Publication date
Dec 5, 2019
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20190330895
Publication date
Oct 31, 2019
Tony Lam
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20180320427
Publication date
Nov 8, 2018
Tony Lam
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
MAGNETIC LEVITATING DOOR
Publication number
20180148965
Publication date
May 31, 2018
Tony Lam
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...