Who owns the E-Z trademark?

The E-Z trademark is owned by O.S. KEENE MACHINE COMPANY, INC..

What class is the E-Z trademark registered in?

The E-Z trademark is registered in Class 013 (Firearms, ammunition & explosives).

What is the serial number for E-Z?

The USPTO serial number for E-Z is 71547734.

What is the registration number for E-Z?

E-Z is registered under USPTO registration number 527677.

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Home Search: E-ZE-Z #71547734

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Updated Sep 29, 2026·26 searches this week

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USPTO Trademark Record

ABANDONED

E-Z

SN 71547734·Reg 527677·Filed Jan 22, 1948

Owner O.S. KEENE MACHINE COMPANY, INC.

Firearms; ammunition and projectiles; explosives; fireworks.

E-Z (Serial No. 71547734), Registration No. 527677, is a abandoned US trademark filed on Jan 22, 1948 by O.S. KEENE MACHINE COMPANY, INC.. This trademark covers Class 013 (Firearms, ammunition & explosives).

Conflict Analysis

Full conflict analysis for E-Z (SN 71547734) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

E-Z (Reg. #527677) is an abandoned US trademark that was filed in 1948 but has since been abandoned. The mark covers Class 013 (Firearms, ammunition & explosives). Goods and services include Firearms; ammunition and projectiles; explosives; fireworks..

FILED

Jan 22, 1948

SERIAL

71547734

REG#

527677

REGISTERED

Jul 18, 1950

Filing Information

StatusABANDONED

Filing DateJan 22, 1948

Serial Number71547734