TRI-CLAMP Trademark

Trademark Overview

On Thursday, March 31, 1955, a trademark application was filed for TRI-CLAMP with the United States Patent and Trademark Office. The USPTO has given the TRI-CLAMP trademark a serial number of 71684669. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, July 8, 2026. This trademark is owned by LADISH CO.. The TRI-CLAMP trademark is filed in the Metal Products category with the following description:

SANITARY TUBULAR METAL FITTINGS FOR USE PRINCIPALLY IN THE DAIRY, FOOD, AND CHEMICAL INDUSTRIES, INCLUDING A UNION CLAMP FOR USE WITH SAID FITTINGS
tri-clamp

General Information

Serial Number71684669
Word MarkTRI-CLAMP
Filing DateThursday, March 31, 1955
Status800 - REGISTERED AND RENEWED
Status DateWednesday, July 8, 2026
Registration Number0618866
Registration DateTuesday, January 10, 1956
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesSANITARY TUBULAR METAL FITTINGS FOR USE PRINCIPALLY IN THE DAIRY, FOOD, AND CHEMICAL INDUSTRIES, INCLUDING A UNION CLAMP FOR USE WITH SAID FITTINGS

Classification Information

International Class006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
US Class Codes013
Class Status Code6 - Active
Class Status DateTuesday, March 1, 1983
Primary Code013
First Use Anywhere DateThursday, January 21, 1954
First Use In Commerce DateThursday, January 21, 1954

Trademark Owner History

Party NameALFA LAVAL CORPORATE AB
Party Type44 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressLUND SE-226 55
SE
Party NameAlfa Laval Inc.
Party Type43 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressRichmond, VA 23231
US
Party NameTRI-CLOVER, INC.
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressKENOSHA, WI 531411413
US
Party NameLADISH CO.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressCUDAHY, WI
US

Trademark Events

Event DateEvent Description
Saturday, January 10, 1976REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Monday, October 23, 1995REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Tuesday, December 12, 1995POST REGISTRATION ACTION MAILED - SEC. 9
Friday, March 22, 1996RESPONSE RECEIVED TO POST REG. ACTION
Thursday, July 18, 1996REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, January 10, 2006TEAS SECTION 8 & 9 RECEIVED
Tuesday, January 10, 2006REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, May 19, 2006ASSIGNED TO PARALEGAL
Friday, May 19, 2006REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, May 19, 2006REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Monday, January 26, 2009CASE FILE IN TICRS
Wednesday, November 25, 2015AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, December 17, 2015TEAS SECTION 8 & 9 RECEIVED
Tuesday, March 1, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, March 1, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, March 1, 2016REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Tuesday, March 1, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Wednesday, October 15, 2025TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 21, 2026CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, January 21, 2026POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Thursday, January 29, 2026TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Tuesday, February 3, 2026POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Monday, July 6, 2026TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Wednesday, July 8, 2026REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, July 8, 2026REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
Wednesday, July 8, 2026NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

clamp fittings including industries union chemical said food tubular metal