CopyMark Law Group

An exact serial opens the live record page. Text search scans mark and owner indexes.

4.9/5
CopyMark Law Group
Trademark records
Research
About
Monitoring
Trust
Guidance
4.9/5
Get Help

An exact serial opens the live record page. Text search scans mark and owner indexes.

  1. Home
  2. Trademark records
  3. duo flex

Similar marks

Trademarks named duo flex

Published USPTO records whose mark name matches “duo flex”. Compare owners, classes, and §2(d) citations on each live serial page.

Showing 1–11 of 11

USPTO trademark records named duo flex. Page 1 of 1.
SerialMarkOwnerRegistration
86895638DUO-FLEXSatisloh AG5040602
79234801DUO-FLEXJULIUS-K9 Zrt.5646014
71258961DUO-FLEXENGLANDER SLEEP PRODUCTS, L.L.C.0245632
77551282DUO-FLEXEnglander Sleep Products, L.L.C.3601790
78453753DUO-FLEXLok-Mor, Inc.—
74522173DUO-FLEXViking Engineering & Development Incorporated1968878
73050618DUO FLEXBRIGHT STAR INDUSTRIES, INC.1043433
72383876DUO-FLEXDUO-FLEX CORPORATION0940813
72306234DUO-FLEXFEDDERS CORPORATION0893729
72299229DUO-FLEXGULFSTREAM PRESS, INC.0868696
71494880DUO-FLEXLACLEDE-CHRISTY CLAY PRODUCTS COMPANY0427833
All trademark recordsTrademark search hubRecently changedRecently filedRecently registeredRecent Office ActionsRecently abandonedBrowse by class
CopyMark Law Group

Attorney advertising. No attorney-client relationship is formed until an engagement agreement is signed and a conflict check is performed.

Practice

Our services

  • New trademark application
  • Trademark search guide
  • Office Action issues
  • Notice of Allowance
  • Maintenance & renewals
  • Assignments
  • Trademark monitoring
  • Trademark records
  • Recently changed trademarks
  • Billion-dollar trademarks
  • Trademark classes

Resources

Trademark basics

  • Strength of mark
  • Benefits of registration
  • Why hire an attorney
  • Trademarks vs other IP

Contact

Get in touch

  • (312) 319-4460
  • info@copymarklaw.com
  • CopyMark LLC, 543 Brier Street, Kenilworth, Illinois 60043

Guidance

  • All guidance
  • Look up live records
  • Office Action catalog
  • Monitoring guide

2026 CopyMark Law Group. All rights reserved.

About getcopymark.comResearch studiesFor AI agentsTrust & verificationData removalPrivacy & termsGet Helpllms.txt