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Excelstone International, Inc.
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Santa Fe Springs, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Moldless coated board
Patent number
5,789,032
Issue date
Aug 4, 1998
Excelstone International, Inc.
Hai Le Cong
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Seamless flush mounted countertop sink
Patent number
5,683,638
Issue date
Nov 4, 1997
Excelstone International, Inc.
Arthur J. Crigler
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75108376 - EXCELSTONE
Serial number
75108376
Registration number
2179066
Filing date
May 23, 1996
Excelstone International, Inc.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes