| Serial Number | 73370987 |
| Word Mark | P-K CROSS-FLOW |
| Filing Date | Tuesday, June 22, 1982 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, May 30, 2024 |
| Registration Number | 1267780 |
| Registration Date | Tuesday, February 21, 1984 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 29, 1983 |
| Goods and Services | Precision Solids Blenders for Laboratory and Industrial Use |
| Pseudo Mark | PK CROSS FLOW |
| International Class | 009 - 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 Codes | 026 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 21, 1984 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, June 14, 1982 |
| First Use In Commerce Date | Monday, June 14, 1982 |
| Party Name | HEBELER PROCESS SOLUTIONS, LLC |
| Party Type | 34 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | TONAWANDA, NY 14150 |
| Party Name | BUFLOVAK, LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | BUFFALO, NY 14211 |
| Party Name | HARSCO TECHNOLOGIES LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | FAIRMONT, MN 56031 |
| Party Name | HARSCO TECHNOLOGIES CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FAIRMONT, MN 56031 |
| Party Name | Harsco Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wormleysburg, PA 17043 |
| Party Name | Harsco Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wormleysburg, PA 17043 |
| Party Name | Harsco Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wormleysburg, PA 17043 |
| Event Date | Event Description |
| Tuesday, September 6, 1983 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, December 8, 1982 | ASSIGNED TO EXAMINER |
| Tuesday, January 11, 1983 | NON-FINAL ACTION MAILED |
| Wednesday, June 8, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 13, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, October 11, 1983 | NOTICE OF PUBLICATION |
| Tuesday, November 29, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 29, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 21, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, April 27, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, December 13, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 10, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 1, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 1, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 9, 2008 | CASE FILE IN TICRS |
| Wednesday, July 15, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, July 21, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 21, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 19, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, February 18, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, February 18, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, February 19, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, February 20, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, November 2, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 7, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 7, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 21, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, February 21, 2024 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, May 30, 2024 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, May 30, 2024 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, May 30, 2024 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 30, 2024 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |