µ L Trademark

Trademark Overview


On Monday, January 11, 1993, a trademark application was filed for µ L with the United States Patent and Trademark Office. The USPTO has given the µ L trademark a serial number of 74347194. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, February 19, 2016. This trademark is owned by Micro Linear. The µ L trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Paper & Printed Material Products, and Computer & Software Services & Scientific Services categories with the following description:

integrated circuits

printed materials; namely, data sheets, application notes and manuals in the field of integrated circuits

design services for custom integrated circuits for others
µ l

General Information


Serial Number74347194
Word Markµ L
Filing DateMonday, January 11, 1993
Status710 - CANCELLED - SECTION 8
Status DateFriday, February 19, 2016
Registration Number1810569
Registration DateTuesday, December 14, 1993
Mark Drawing3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 27, 1993

Trademark Statements


Description of MarkThe mark consists in part of the Greek letter "MU" and the letter "L".
Goods and Servicesintegrated circuits
Goods and Servicesprinted materials; namely, data sheets, application notes and manuals in the field of integrated circuits
Goods and Servicesdesign services for custom integrated circuits for others
Pseudo MarkMU L

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 Codes021
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, February 19, 2016
Primary Code009
First Use Anywhere DateFriday, March 16, 1984
First Use In Commerce DateFriday, March 16, 1984

International Class016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
US Class Codes038
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, February 19, 2016
Primary Code016
First Use Anywhere DateFriday, March 16, 1984
First Use In Commerce DateFriday, March 16, 1984

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, February 19, 2016
Primary Code042
First Use Anywhere DateFriday, March 16, 1984
First Use In Commerce DateFriday, March 16, 1984

Trademark Owner History


Party NameRFMD, LLC
Party Type42 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressGREENSBORO, NC 27409

Party NameRF MICRO DEVICES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressGREENSBORO, NC 27409

Party NameMICRO LINEAR CORPORATION
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressPALO ALTO, CA 94306

Party NameMicro Linear
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95131

Party NameMicro Linear
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95131

Party NameMicro Linear
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSan Jose, CA 95131

Trademark Events


Event DateEvent Description
Friday, February 19, 2016CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Wednesday, April 1, 2015ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, March 27, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, November 27, 2008NOTICE OF DESIGN SEARCH CODE MAILED
Thursday, November 6, 2008ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, November 6, 2008TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, October 22, 2008AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, September 10, 2008AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, September 10, 2007CASE FILE IN TICRS
Thursday, January 29, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, January 29, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, November 10, 2003REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, December 14, 2000REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, November 9, 2000RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
Wednesday, July 19, 2000POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Friday, December 3, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, December 14, 1993REGISTERED-PRINCIPAL REGISTER
Tuesday, July 27, 1993PUBLISHED FOR OPPOSITION
Friday, June 25, 1993NOTICE OF PUBLICATION
Friday, April 2, 1993APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, March 31, 1993EXAMINER'S AMENDMENT MAILED
Friday, March 26, 1993ASSIGNED TO EXAMINER