Who owns the CHO-MASK trademark?

The CHO-MASK trademark is owned by PARKER INTANGIBLES LLC.

What class is the CHO-MASK trademark registered in?

The CHO-MASK trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for CHO-MASK?

The USPTO serial number for CHO-MASK is 73595637.

What is the registration number for CHO-MASK?

CHO-MASK is registered under USPTO registration number 1421925.

Sealvo

Home Search: CHO-MASKCHO-MASK #73595637

Back

Updated Sep 16, 2026·16 searches this week

View on USPTO TSDR Find similar marks

CHO

USPTO Trademark Record

REGISTERED

CHO-MASK

SN 73595637·Reg 1421925·Filed Apr 28, 1986

Owner PARKER INTANGIBLES LLC

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

CHO-MASK (Serial No. 73595637), Registration No. 1421925, is a registered US trademark filed on Apr 28, 1986 by PARKER INTANGIBLES LLC. This trademark covers Class 017 (Rubber, plastics & insulating materials).

renewal 40y period: December 23, 202697 days remaining

Conflict Analysis

Full conflict analysis for CHO-MASK (SN 73595637) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHO-MASK (Reg. #1421925) is a registered US trademark that has been protecting its owner, PARKER INTANGIBLES LLC, since 1986. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 28, 1986

SERIAL

73595637

REG#

1421925

REGISTERED

Dec 23, 1986

Filing Information

StatusREGISTERED

Filing DateApr 28, 1986

Serial Number73595637

Registration No.1421925

Registration DateDec 23, 1986

Status DateMay 30, 2017

Published for OppositionSep 30, 1986

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 005

First use anywhere: Dec 31, 1983

First use in commerce: Dec 31, 1983

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

20 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 23, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 30, 2017

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 30, 2017

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 30, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 29, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 04, 2017

TEAS SECTION 8 & 9 RECEIVED

ASSIGNED TO PARALEGAL

Dec 17, 2006

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 17, 2006

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 17, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Oct 03, 2006

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Oct 03, 2006

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Sep 28, 2006

CASE FILE IN TICRS

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 21, 1992

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Sep 21, 1992

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Dec 23, 1986

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 30, 1986

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 31, 1986

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 29, 1986

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Jul 22, 1986

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Jul 07, 1986

ASSIGNED TO EXAMINER

Other Marks by PARKER INTANGIBLES LLC

Additional USPTO filings from the same owner.

BHA

BHA VISOLITE

88476758

PARKER INTANGIBLES LLC

REGISTERED

BHA

BHA NEUTRALITE

88476722

PARKER INTANGIBLES LLC

REGISTERED

ABS

ABSO-MATE

74534828

PARKER INTANGIBLES LLC

REGISTERED

CYC

CYCLOTUBE

73000497

PARKER INTANGIBLES LLC

REGISTERED

Other Marks in Class 017 — Rubber, plastics & insulating materials

Recently filed and registered marks in the same international class.

CHO

86162045

CHU HUNG OIL SEALS IND CO., LTD.

REGISTERED

CHO

CHO-STRAP

73595635

PARKER INTANGIBLES LLC

REGISTERED

BUB

BUBBLE MASK

73479008

SEALED AIR CORPORATION (US)

REGISTERED

EMA

E-MASK

76604620

Nitto Denko Corporation

REGISTERED

Other Marks by John A. Molnar

Additional USPTO filings handled by the same attorney of record.

LIG

LIGHTNING SAFE

73520355

REGISTERED

MAC

MACROSPRAY

78331450

REGISTERED

ABE

ABEX

72218252

REGISTERED

ABE

ABEX

72210510

REGISTERED

CHO-MASK

Run a conflict check

Other Marks by PARKER INTANGIBLES LLC

Other Marks in Class 017 — Rubber, plastics & insulating materials

Other Marks by John A. Molnar

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company