ISO-DISC
Live / Registered — Registered and renewed (as of 27 Sept 2021)
What this means for you
Registered since 24 May 2011. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 24 May 2021).
Record
- Serial number
- 77686478
- Registration number
- 3966790
- Mark type
- Stylized text
- Filed
- 09 Mar 2009
- Published for opposition
- 14 Jul 2009
- Registered
- 24 May 2011
- Next maintenance due
- 24 May 2021
- Attorney of record
- Jennifer K. Ziegler
Goods and services
- Class 011 — Environmental control apparatus: Fixed-disk filter units for dewatering industrial sludges, including paper sludges, municipal sewage, tertiary filtration, water reuse, process streams, and surface water treatment that reduces overall horsepower and permits removal of each individual disk while the filter remains in operation, the filter consisting essentially of a plurality of fixed filter disks which remain fixed while a rotating center shaft supports respective backwash arms for backwashing each filter disk, the rotating center shaft serving as a header for removal of solids from the filter, a timer for timing a backwash cycle, which is initiated by headloss across the filter, electrically actuated valves for segregating the backwash header and clean the filter disks on that portion of the header, insuring complete cleaning of the filter cloth while minimizing the rate at which backwash water is returned to a treatment facility
Owner
- ALFA LAVAL CORPORATE AB, LUND, SE
- ALFA LAVAL ASHBROOK SIMON-HARTLEY INC., HOUSTON, TX, US
- ASHBROOK SIMON-HARTLEY OPERATIONS, LP, Houston, TX, US
- ASHBROOK SIMON-HARTLEY OPERATIONS, LP, Houston, TX, US
- ASHBROOK SIMON-HARTLEY OPERATIONS, LP, Houston, TX, US
Prosecution history
- 27 Sept 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 27 Sept 2021 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 27 Sept 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 27 Sept 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 21 May 2021 — TEAS SECTION 8 & 9 RECEIVED
- 08 Jul 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
- 08 Jul 2017 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 08 Jul 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 17 May 2017 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 May 2017 — TEAS SECTION 8 & 15 RECEIVED
- 24 May 2016 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 16 Jan 2014 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Jan 2014 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Dec 2013 — WITHDRAWAL OF ATTORNEY GRANTED
- 06 Dec 2013 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED