ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/24/2026
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Official data from USPTO
MAC
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
36
Latest update
04/25/2026
Trademark type
Combined
Nice classes
7, 9, 11
Filing date
04/22/1997
Registration date
06/01/1999
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/14/2019
Last transaction
04/25/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/24/1997
First use in commerce
03/24/1997
Drawing code
3
Owner type
16
Owner location
KANSAS CITY, MO, US
Examiner
WELLINGTON, THOMAS W
Law office
M30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SCHENCK PROCESS LLC
MAC PROCESS INC.
MAC EQUIPMENT, INC.
Representatives
Victoria Friedman Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 7Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
pneumatic conveyors
Class 9
electric process controllers for air pollution control equipment and pneumatic conveyors
Class 11
air pollution control equipment for commercial and industrial usehigh efficiency particulate air filter unitselectric centrifugal fanscartridge air filter unitscyclone separators/ collectorsmechanical diverter valves used in the aforesaid equipmentair flow unitsfabric air filter baghousespositive displacement blowersreplacement cartridge air filter elements and high efficiency particulate air filter elementsreplacement air filter bags and cagesrotary air locksmechanical scale hoppers
Publications
History of USPTO decisions and trademark events.
36 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/22/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/14/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/14/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/14/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
05/10/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/03/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/25/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/29/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/08/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/20/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/01/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/08/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/08/2009
PLGL
ASSIGNED TO PARALEGAL
06/03/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
06/01/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/27/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/27/2009
CFIT
CASE FILE IN TICRS
07/11/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/30/2004
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/17/2004
E815
TEAS SECTION 8 & 15 RECEIVED
09/17/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
06/01/1999
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
11/03/1998
PUBO
PUBLISHED FOR OPPOSITION
10/13/1998
NPUB
NOTICE OF PUBLICATION
09/11/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/03/1998
DOCK
ASSIGNED TO EXAMINER
08/03/1998
CNEA
EXAMINER'S AMENDMENT MAILED
07/23/1998
DOCK
ASSIGNED TO EXAMINER
07/23/1998
DOCK
ASSIGNED TO EXAMINER
07/21/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/15/1998
CNRT
NON-FINAL ACTION MAILED
12/15/1997
DOCK
ASSIGNED TO EXAMINER
12/08/1997
DOCK
ASSIGNED TO EXAMINER
12/03/1997
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