| Serial Number | 72463833 |
| Word Mark | TWIN-CEL |
| Filing Date | Tuesday, July 24, 1973 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 8, 2025 |
| Registration Number | 1003392 |
| Registration Date | Tuesday, January 28, 1975 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | ENTHALPY APPARATUS-NAMELY, HEAT AND MOISTURE EXCHANGERS IN AIR CONDITIONING SYSTEMS |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 034 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 9, 2025 |
| Primary Code | 034 |
| First Use Anywhere Date | Friday, June 8, 1973 |
| First Use In Commerce Date | Friday, June 8, 1973 |
| Party Name | ALFA LAVAL CORPORATE AB |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | LUND SE |
| Party Name | KATHABAR DEHUMDIFICATION SYSTEMS, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SOMERSET, NJ 00873 |
| Party Name | ROSS AIR SYSTEMS, INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SOMERSET, NJ 08873 |
| Party Name | SOMERSET TECHNOLOGIES, INC. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | NEW BRUNSWICK, NJ 08903 |
| Party Name | MIDLAND-ROSS CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CLEVELAND, OH 44113 |
| Event Date | Event Description |
| Wednesday, May 13, 1981 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, February 9, 1995 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, June 6, 2008 | CASE FILE IN TICRS |
| Wednesday, July 7, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, November 25, 1994 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Thursday, December 2, 2004 | PAPER RECEIVED |
| Thursday, December 2, 2004 | REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9 |
| Thursday, December 2, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, January 6, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, January 6, 2005 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, December 4, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 4, 2014 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Thursday, December 4, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Friday, August 8, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 3, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 3, 2014 | TEAS SECTION 8 & 9 RECEIVED |