EHF Trademark
Trademark Overview
On Monday, November 28, 1983, a trademark application was filed for EHF with the United States Patent and Trademark Office. The USPTO has given the EHF trademark a serial number of 73454500. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 20, 2020. This trademark is owned by Mitsubishi Rayon Kabushiki Kaisha (Mitsubishi Rayon Co., Ltd.). The EHF trademark is filed in the Environmental Control Instrument Products category with the following description:
Microporous Hollow Fibre Membranes for Filtering or Purifying Liquids (Water, Body Fluids Such as Blood, Organic Liquids, etc.) or Gases (Air, Oxygen, etc.)
General Information
| Serial Number | 73454500 |
| Word Mark | EHF |
| Filing Date | Monday, November 28, 1983 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 20, 2020 |
| Registration Number | 1342416 |
| Registration Date | Tuesday, June 18, 1985 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 9, 1985 |
Trademark Statements
| Goods and Services | Microporous Hollow Fibre Membranes for Filtering or Purifying Liquids (Water, Body Fluids Such as Blood, Organic Liquids, etc.) or Gases (Air, Oxygen, etc.) |
Classification Information
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 031 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 20, 2020 |
| Primary Code | 011 |
| First Use Anywhere Date | Thursday, October 1, 1981 |
| First Use In Commerce Date | Monday, June 20, 1983 |
Trademark Owner History
| Party Name | Mitsubishi Rayon Kabushiki Kaisha (Mitsubishi Rayon Co., Ltd.) |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Minato-ku, Tokyo
JP |
| Party Name | Mitsubishi Rayon Kabushiki Kaisha (Mitsubishi Rayon Co., Ltd.) |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Chuo-ku, Tokyo
JP |
| Party Name | Mitsubishi Rayon Kabushiki Kaisha (Mitsubishi Rayon Co., Ltd.) |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Chuo-ku, Tokyo
JP |
Trademark Events
| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, June 23, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, June 23, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 23, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, May 31, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 31, 2005 | PAPER RECEIVED |
| Wednesday, May 8, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 22, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 18, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 9, 1985 | PUBLISHED FOR OPPOSITION |
| Thursday, March 21, 1985 | NOTICE OF PUBLICATION |
| Friday, August 31, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 18, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 18, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 30, 1984 | NON-FINAL ACTION MAILED |
| Thursday, April 19, 1984 | ASSIGNED TO EXAMINER |
