Who owns the RHYTHM-ADD trademark?

The RHYTHM-ADD trademark is owned by MONROE CALCULATING MACHINE COMPANY, INC..

What class is the RHYTHM-ADD trademark registered in?

The RHYTHM-ADD trademark is registered in Class 038 (Telecommunications services).

What is the serial number for RHYTHM-ADD?

The USPTO serial number for RHYTHM-ADD is 71584341.

What is the registration number for RHYTHM-ADD?

RHYTHM-ADD is registered under USPTO registration number 551916.

Sealvo

Home Search: RHYTHM-ADDRHYTHM-ADD #71584341

Back

Updated Oct 25, 2026·19 searches this week

View on USPTO TSDR Find similar marks

RHY

USPTO Trademark Record

ABANDONED

RHYTHM-ADD

SN 71584341·Reg 551916·Filed

Owner MONROE CALCULATING MACHINE COMPANY, INC.

Telecommunications.

RHYTHM-ADD (Serial No. 71584341), Registration No. 551916, is a abandoned US trademark by MONROE CALCULATING MACHINE COMPANY, INC.. This trademark covers Class 038 (Telecommunications services).

Mark Intelligence

RHYTHM-ADD (Reg. #551916) is an abandoned US trademark that was filed in unknown but has since been abandoned. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications..

FILED

SERIAL

71584341

REG#

551916

Filing Information

StatusABANDONED

Serial Number71584341

Registration No.551916

Status DateNov 03, 1992

Mark TypeStylized characters

Status DescriptionStatus has expired