Who owns the DIAPEN trademark?

The DIAPEN trademark is owned by HASELMEIER AG.

What class is the DIAPEN trademark registered in?

The DIAPEN trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for DIAPEN?

The USPTO serial number for DIAPEN is 73610729.

What is the registration number for DIAPEN?

DIAPEN is registered under USPTO registration number 1451991.

Sealvo

Home Search: DIAPENDIAPEN #73610729

Back

Updated Sep 23, 2026·40 searches this week

View on USPTO TSDR Find similar marks

DIA

USPTO Trademark Record

ABANDONED

DIAPEN

SN 73610729·Reg 1451991·Filed Jul 18, 1986

Owner HASELMEIER AG

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

DIAPEN (Serial No. 73610729), Registration No. 1451991, is a abandoned US trademark filed on Jul 18, 1986 by HASELMEIER AG. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Conflict Analysis

Full conflict analysis for DIAPEN (SN 73610729) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAPEN (Reg. #1451991) is an abandoned US trademark that was filed in 1986 but has since been abandoned. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 18, 1986

SERIAL

73610729

REG#

1451991

REGISTERED

Aug 11, 1987

Filing Information

StatusABANDONED

Filing DateJul 18, 1986

Serial Number73610729

Registration No.1451991

Registration DateAug 11, 1987

Status DateMar 13, 2019

Published for OppositionMay 19, 1987

Filing Basis & Declarations

Standard Characters ClaimedSection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 044

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

23 events

CANCELLED SEC. 8 (10-YR)

Mar 13, 2019

CANCELLED SEC. 8 (10-YR)

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

Aug 11, 2016

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 24, 2015

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 19, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 23, 2010

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 23, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 02, 2009

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 25, 2009

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

May 25, 2007

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 25, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

May 22, 2007

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Apr 12, 2007

PAPER RECEIVED

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

Apr 12, 2007

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

CASE FILE IN TICRS

Mar 19, 2007

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 16, 2005

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 15, 1993

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

REGISTERED - SEC. 8 (6-YR) FILED

May 28, 1993

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Aug 11, 1987

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 19, 1987

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 17, 1987

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 1987

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION MAILED

Nov 04, 1986

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Oct 08, 1986

ASSIGNED TO EXAMINER

Other Marks by HASELMEIER AG

Additional USPTO filings from the same owner.

ADD

ADDS VALUE TO YOUR HEALTH CARE

88479675

Haselmeier AG

ABANDONED

ADD

ADD VALUE TO YOUR HEALTH CARE

88479709

Haselmeier AG

ABANDONED

ADD

ADD VALUE TO HEALTH CARE

88479646

Haselmeier AG

ABANDONED

ADD

ADDS VALUE TO HEALTH CARE

88479696

Haselmeier AG

ABANDONED

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Recently filed and registered marks in the same international class.

DIA

DIAPEN

87642993

MEDMIX SWITZERLAND AG

ABANDONED

Other Marks by Robert P. Michal

Additional USPTO filings handled by the same attorney of record.

BYS

BYSTRONIC

79163371

REGISTERED

AMI

AMITY

98841434

REGISTERED

GLO

GLOBAL LIGHT

76621696

REGISTERED

IND

INDIA NOW

77527347

REGISTERED

DIAPEN

Run a conflict check

Other Marks by HASELMEIER AG

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Robert P. Michal

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company