Trademark Search / QUADRASPHERIC

QUADRASPHERIC

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74037399 · Reg. No. 1644117

Mark

QUADRASPHERIC

Status

Cancelled

Serial Number

74037399

Registration No.

1644117

Filing Date

March 12, 1990

Registration Date

May 7, 1991

Class(es)

Class 009

Owners

03 · Mentor, OH, US

03 · Mentor, OH, US

diagnostic optical lens

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