DUO-CHEK - Trademark Details
Status: 800 - Registered And Renewed
Image for trademark with serial number 72392377
Serial Number
72392377
Registration Number
0928279
Word Mark
DUO-CHEK
Status
800 - Registered And Renewed
Status Date
2012-03-01
Filing Date
1971-05-18
Registration Number
0928279
Registration Date
1972-02-01
Mark Drawing
1000 - Typeset: Word(s)/letter(s)/number(s) Typeset
Attorney Name
Neil B. Friedman
Law Office Assigned Location Code
520
Statements
Goods and Services
REFRACTOMETERS
Pseudo Mark
DUO-CHECK
Classification Information
International Class
009 - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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. - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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 Codes
026
Class Status Code
6 - Active
Class Status Date
1983-03-01
Primary Code
026
First Use Anywhere Date
1969-04-00
First Use In Commerce Date
1969-04-00
Current Trademark Owners
Party Name
Reichert, Inc.
Party Type
45 - 15th New Owner Entered After Registration
Legal Entity Type
03 - Corporation
Address
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Trademark Owner History
Party Name
Reichert, Inc.
Party Type
45 - 15th New Owner Entered After Registration
Legal Entity Type
03 - Corporation
Address
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Party Name
LEICA MICROSYSTEMS INC.
Party Type
44 - 14th New Owner Entered After Registration
Legal Entity Type
03 - Corporation
Address
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Party Name
LEICA INC.
Party Type
43 - 13th New Owner Entered After Registration
Legal Entity Type
03 - Corporation
Address
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Party Name
AMERICAN OPTICAL CORPORATION
Party Type
30 - Original Registrant
Legal Entity Type
03 - Corporation
Address
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Correspondences
Name
Neil B. Friedman
Address
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Trademark Events
Event DateEvent Description
1978-03-13REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
1991-12-20REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
1992-04-08REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
2001-12-19REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
2002-02-22REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
2002-02-22REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
2007-06-07TEAS CHANGE OF CORRESPONDENCE RECEIVED
2008-09-12CASE FILE IN TICRS
2011-10-19ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
2012-01-30TEAS SECTION 8 & 9 RECEIVED
2012-02-29CASE ASSIGNED TO POST REGISTRATION PARALEGAL
2012-03-01REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
2012-03-01REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
2012-03-01NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
2018-03-11TEAS CHANGE OF CORRESPONDENCE RECEIVED
2018-03-11TEAS CHANGE OF OWNER ADDRESS RECEIVED
2018-03-11APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
2021-02-01COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
2021-12-27TEAS SECTION 8 & 9 RECEIVED