SILENCER Trademark

Trademark Overview


On Friday, December 9, 1983, a trademark application was filed for SILENCER with the United States Patent and Trademark Office. The USPTO has given the SILENCER trademark a serial number of 73456287. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, February 6, 2026. This trademark is owned by WESTERN SCIENTIFIC SERVICES LTD.. The SILENCER trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

CENTRIFUGES FOR HOSPITALS, CLINICS AND PRIVATE LABORATORIES
silencer

General Information


Serial Number73456287
Word MarkSILENCER
Filing DateFriday, December 9, 1983
Status710 - CANCELLED - SECTION 8
Status DateFriday, February 6, 2026
Registration Number1350377
Registration DateTuesday, July 23, 1985
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 14, 1985

Trademark Statements


Goods and ServicesCENTRIFUGES FOR HOSPITALS, CLINICS AND PRIVATE LABORATORIES
Amendment to a Registration/Renewal CertificateISSUE NEW CERTIFICATE TO: THE RUPP & BOWMAN COMPANY, 24505 INDOPLEX CIRCLE, FARMINGTON HILLS, MICHIGAN 48018, A MICHIGAN CORPORATION

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes026
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, February 6, 2026
Primary Code009
First Use Anywhere DateTuesday, March 31, 1981
First Use In Commerce DateSaturday, July 31, 1982

Trademark Owner History


Party NameGLOBAL FOCUS MARKETING & DISTRIBUTION, LTD.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressDALLAS, TX 75234

Party NameRUPP & BOWMAN COMPANY, THE
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressFARMINGTON HILLS, MI 48018

Party NameWESTERN SCIENTIFIC SERVICES LTD.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressRICHMOND, BRITISH COLUMBIA V7A 4V5
CA

Party NameWESTERN SCIENTIFIC SERVICES LTD.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressRICHMOND, BRITISH COLUMBIA V7A 4V5
CA

Party NameWESTERN SCIENTIFIC SERVICES LTD.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressRICHMOND, BRITISH COLUMBIA V7A 4V5
CA

Trademark Events


Event DateEvent Description
Wednesday, May 23, 1984ASSIGNED TO EXAMINER
Friday, June 8, 1984NON-FINAL ACTION MAILED
Wednesday, December 5, 1984CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, January 24, 1985LETTER OF SUSPENSION MAILED
Monday, January 28, 1985CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, March 8, 1985APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, April 13, 1985NOTICE OF PUBLICATION
Tuesday, May 14, 1985PUBLISHED FOR OPPOSITION
Tuesday, July 23, 1985REGISTERED-PRINCIPAL REGISTER
Monday, April 1, 1991REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Monday, June 17, 1991REQUEST FOR NEW CERTIFICATE FILED
Thursday, August 29, 1991REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, December 13, 1991NEW CERTIFICATE UNDER SECTION 7 - PROCESSED
Tuesday, January 11, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, February 14, 2005PAPER RECEIVED
Monday, February 14, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, April 1, 2005ASSIGNED TO PARALEGAL
Friday, April 1, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, April 1, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, August 21, 2014TEAS SECTION 8 & 9 RECEIVED
Saturday, September 6, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, September 6, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, September 6, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, September 6, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Friday, February 6, 2026CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9