TWIST-LOK Trademark Information


Toothed Metal Plates Applied to Wooden Railroad Ties to Prolong the Life Thereof

Perfect for these industries

Words that describe this mark

toothed   metal   plates   applied   wooden   railroad   ties   prolong   life   thereof  

This is a brand page for the TWIST-LOK trademark by PORTEC, INC.  in Oak Brook, , 60521.

Write a review about a product or service associated with this TWIST-LOK trademark. Or, contact the owner PORTEC, INC. of the TWIST-LOK trademark by filing a request to communicate with the Legal Correspondent for licensing, use, and/or questions related to the TWIST-LOK trademark.

On Tuesday, August 02, 1983, a U.S. federal trademark registration was filed for TWIST-LOK by PORTEC, INC., Oak Brook 60521. The USPTO has given the TWIST-LOK trademark serial number of 73437533. The current federal status of this trademark filing is CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE. The correspondent listed for TWIST-LOK is Emory L. Groff, Jr. of Groff and Groff, Suite 1003, Montgomery Bldg., 4720 Montgomery La. Bethesda MD 20814 . The TWIST-LOK trademark is filed in the category of Metal Products . The description provided to the USPTO for TWIST-LOK is Toothed Metal Plates Applied to Wooden Railroad Ties to Prolong the Life Thereof.

Word mark: TWIST-LOK
Status/Status Date:
Serial Number: 73437533
Filing Date: 8/2/1983
Registration Number: 1308454
Registration Date: 12/4/1984
Goods and Services: Toothed Metal Plates Applied to Wooden Railroad Ties to Prolong the Life Thereof
Mark Description: NOT AVAILABLE
Type Of Mark: TradeMark
Published For Opposition Date: 12/4/1984
Last Applicant/Owner: PORTEC, INC.
Oak Brook 60521
Mark Drawing Code: Typeset (Words/letter/Number)
Design Search: (NO DATA)
Register Type: Supplemental
Disclaimer: (NOT AVAILABLE)
Groff and Groff
Suite 1003, Montgomery Bldg.
4720 Montgomery La.
Bethesda MD 20814

Use in Commerce Trademark - Applicant has provided proof of use of this mark in commerce to USPTO.

Trademarkia is the largest search engine for U.S. trademarks. Each month hundreds of trademarks around the world are filed by licensed attorneys in the LegalForce/Trademarkia network! You can register your trademark in 170+ countries in the world through LegalForce Network.

LegalForce Network can help you incorporate a business around your TWIST-LOK trademark in less than 5 minutes. Trademarkia makes the process easy and convenient, so start now! is a free search engine of publicly available government records. is not a law firm and does not represent owners & correspondents listed on this page.

Trademark Document Retrieval >>

100% Satisfaction Guarantee protect your valuable brand now.

  • 1. LegalForce - #1 U.S. Trademark Filing from 2010 to now.
  • 2. Describe how your business or product is being used. Register your mark in 176+ countries. Just $199 + govt fees! Start here >>
  • 1. Top Global Specialist - Credibility and Experience!
  • 2. All processes will be performed in a timely manner. You will be informed periodically about the process.

What our customers say:


I wasn't too sure what to expect when taking up services, but the professionalism from the site to the customer service is the slickest I have ever experienced.

Camryn, Surrey, UK
Free Trademark Search
Current Trademark Status:
Correspondent Search:

Emory L. Groff, Jr. is a correspondent of TWIST-LOK trademark.

Current Overall Rating:
RatingRatingRatingRatingRating (0 review)
What You Can Do:
Trademarkia lets you see how your personal name, product name, trademark name or username is being used on any of 530+ new and popular social networks. Be the first to reserve your name and get help stopping others from using it - all in one place!