ISOTRON Trademark
Trademark Overview
On Friday, September 28, 1956, a trademark application was filed for ISOTRON with the United States Patent and Trademark Office. The USPTO has given the ISOTRON trademark a serial number of 72016622. The federal status of this trademark filing is EXPIRED as of Monday, April 13, 1998. This trademark is owned by PENNSYLVANIA SALT MANUFACTURING PENNSALT CHEMICALS CORPORATION, THE. The ISOTRON trademark is filed in the Chemical Products category with the following description:
REFRIGERANTS, AEROSOL PROPELLANTS, AND FLUORINATED AND CHLORINATED HYDROCARBONS FOR GENERAL INDUSTRIAL USE
General Information
| Serial Number | 72016622 |
| Word Mark | ISOTRON |
| Filing Date | Friday, September 28, 1956 |
| Status | 900 - EXPIRED |
| Status Date | Monday, April 13, 1998 |
| Registration Number | 0648056 |
| Registration Date | Tuesday, July 9, 1957 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | REFRIGERANTS, AEROSOL PROPELLANTS, AND FLUORINATED AND CHLORINATED HYDROCARBONS FOR GENERAL INDUSTRIAL USE |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, April 13, 1998 |
| Primary Code | 006 |
| First Use Anywhere Date | Tuesday, November 22, 1955 |
| First Use In Commerce Date | Tuesday, November 22, 1955 |
Trademark Owner History
| Party Name | PENNWALT CORPORATION |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | PHILADELPHIA PA |
| Party Name | PENNSYLVANIA SALT MANUFACTURING PENNSALT CHEMICALS CORPORATION, THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PHILADELPHIA 2, PA |
Trademark Events
| Event Date | Event Description |
| Monday, April 13, 1998 | EXPIRED SEC. 9 |
| Saturday, July 9, 1977 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
