Trademark: 71550105
Word
DUO SEAL
Status
Dead
Status Code
900
Status Date
Saturday, February 23, 2002
Serial Number
71550105
Registration Number
0537570
Registration Date
Tuesday, February 13, 1951
Mark Type
5S15
Filing Date
Wednesday, February 18, 1948
Trademark Owner History
WELCH VACUUM TECHNOLOGY, INC. - 3rd New Owner Entered After Registration
W. M. WELCH MANUFACTURING COMPANY - Original Registrant
Classifications
23 VACUUM PUMPS, PARTICULARLY PUMPS FOR THE CREATION OF HIGH VACUUM CONDITIONS IN LABORATORY EXPERIMENTAL AND TESTING OPERATIONS, ALSO FOR THE EVACUATION OF VARIOUS ELECTRONIC DEVICES AND LARGER SYSTEMS, FOR DIFFUSING AND VAPOR REMOVING OPERATIONS IN CHEMICAL PROCESSING AND FOR INDUSTRIAL EVACUATION IN GENERAL
THE WORD "SEAL" IS DISCLAIMED APART FROM THE MARK AS SHOWN.
Trademark Events
Feb 23, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 6, 1991
Registered And Renewed (Second Renewal - 10 Yrs)
Jul 24, 1991
Response Received To Post Reg. Action
Apr 11, 1991
Post Registration Action Mailed - Sec. 9
Feb 13, 1991
Registered - Sec. 9 Filed/Check Record For Sec. 8
Feb 13, 2071
Registered And Renewed (First Renewal - 20 Yrs)
HONEYSUCKLE
COVARNISHBLAK
Trademark Alertz updated from USPTO on 2030-01-24

Trademark Alertz ™ - GRJR PTY LTD 2024 - Privacy Policy - Terms of Use

The information provided on Trademark Alertz is not legal or professional advice. Information may have been obtained from third parties and may contain errors. You must make your own enquiries and seek independent advice from relevant industry professionals before acting or relying on any information from Trademark Alertz. All trade mark information has been obtained from and made publicly available by The United States Patent and Trademark Office (USPTO). Copyright of the trademark data resides with USPTO. www.uspto.gov