Who owns the CALIGRID trademark?

The CALIGRID trademark is owned by Doctors Research Group, Inc..

What class is the CALIGRID trademark registered in?

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

What is the serial number for CALIGRID?

The USPTO serial number for CALIGRID is 78081877.

What is the registration number for CALIGRID?

CALIGRID is registered under USPTO registration number 2637489.

Sealvo

Home Search: CALIGRIDCALIGRID #78081877

Back

Updated Sep 29, 2026·19 searches this week

View on USPTO TSDR Find similar marks

CAL

USPTO Trademark Record

ABANDONED

CALIGRID

SN 78081877·Reg 2637489·Filed Aug 30, 2001

Owner Doctors Research Group, Inc.

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.

CALIGRID (Serial No. 78081877), Registration No. 2637489, is a abandoned US trademark filed on Aug 30, 2001 by Doctors Research Group, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Conflict Analysis

Full conflict analysis for CALIGRID (SN 78081877) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CALIGRID (Reg. #2637489) is an abandoned US trademark that was filed in 2001 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

Aug 30, 2001

SERIAL

78081877

REG#

2637489

REGISTERED

Oct 15, 2002

Filing Information

StatusABANDONED

Filing DateAug 30, 2001

Serial Number78081877

Registration No.2637489

Registration DateOct 15, 2002

Status DateMay 23, 2009

Published for OppositionFeb 26, 2002

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Dec 01, 2001

First use in commerce: Dec 01, 2001

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

14 events

CANCELLED SEC. 8 (6-YR)

May 23, 2009

CANCELLED SEC. 8 (6-YR)

CASE FILE IN TICRS

Nov 28, 2007

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Oct 15, 2002

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 31, 2002

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

PAPER RECEIVED

Jul 02, 2002

PAPER RECEIVED

USE AMENDMENT FILED

Jun 25, 2002

USE AMENDMENT FILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 25, 2002

STATEMENT OF USE PROCESSING COMPLETE

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 21, 2002

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 26, 2002

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 06, 2002

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Nov 08, 2001

EXAMINER'S AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 08, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Oct 24, 2001

ASSIGNED TO EXAMINER

Other Marks by Doctors Research Group, Inc.

Additional USPTO filings from the same owner.

LOC

LOCKTOOTH

78081861

Doctors Research Group, Inc.

ABANDONED

RUB

RUB THE TUBE

76061006

DOCTOR'S RESEARCH GROUP, INC.

ABANDONED

BIT

BITEBLOCK

78078479

Doctors Research Group, Inc.

ABANDONED

SAF

SAFESEAL

78071930

Doctors Research Group, Inc.

ABANDONED

CALIGRID

Run a conflict check

Other Marks by Doctors Research Group, Inc.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company