RPN PLUS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74224877 · Reg. No. 1719994

Mark

RPN PLUS

Status

Cancelled

Serial Number

74224877

Registration No.

1719994

Filing Date

November 25, 1991

Registration Date

September 29, 1992

Class(es)

Class 009

Owners

01 · Cambridge, MA, US

01 · Cambridge, MA, US

01 · Cambridge, MA, US

computer program for mathematical computation and reverse polish notation programming

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