SIGEN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75908735 · Reg. No. 2649981

Mark

SIGEN

Status

Cancelled

Serial Number

75908735

Registration No.

2649981

Filing Date

February 2, 2000

Registration Date

November 12, 2002

Class(es)

Class 040

Owners

03 · San Jose, CA, US

03 · Campbell, CA, US

03 · Campbell, CA, US

MANUFACTURE AND PROCESSING OF SUBSTRATES FOR OTHERS, SUCH AS CONDUCTIVE, SEMI-CONDUCTIVE AND NON-CONDUCTIVE WAFERS AND LAMINATED MULTI-LAYER WAFERS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.