PRE-PEN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73820374 · Reg. No. 1590467

Mark

PRE-PEN

Status

Cancelled

Serial Number

73820374

Registration No.

1590467

Filing Date

August 21, 1989

Registration Date

April 10, 1990

Class(es)

Class 005

Owners

16 · WEST HARTFORD, CT

16 · SPOKANE, WA, US

03 · MILWAUKEE, WI, US

03 · MILWAUKEE, WI, US

03 · MILWAUKEE, WI, US

PENICILLOYL POLYLYSINE (A COMPOUND RESULTING FROM BONDING PENICILLOIC ACID TO A POLYMER OF LYSINE) USED AS A SKIN TEST ANTIGEN

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