Trademark Search / DOUBLE HELIX

DOUBLE HELIX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74070903 · Reg. No. 1643484

Mark

DOUBLE HELIX

Status

Cancelled

Serial Number

74070903

Registration No.

1643484

Filing Date

June 20, 1990

Registration Date

May 7, 1991

Class(es)

Class 009

Owners

03 · Conroe, TX, US

03 · Northbrook, IL, US

03 · Northbrook, IL, US

03 · Northbrook, IL, US

03 · Northbrook, IL, US

computer programs and program manuals, all sold as a unit, for use in data based management

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