PYROSTAIN Trademark
Trademark Overview
On Monday, March 14, 1966, a trademark application was filed for PYROSTAIN with the United States Patent and Trademark Office. The USPTO has given the PYROSTAIN trademark a serial number of 72240998. The federal status of this trademark filing is EXPIRED as of Sunday, June 7, 1987. This trademark is owned by WILLIAMS GOLD REFINING CO., INC.. The PYROSTAIN trademark is filed in the Medical Instrument Products category with the following description:
COLORING MATERIAL CONTAINING PLASTIC, DYE OR PIGMENT, USED IN DENTISTRY
General Information
| Serial Number | 72240998 |
| Word Mark | PYROSTAIN |
| Filing Date | Monday, March 14, 1966 |
| Status | 900 - EXPIRED |
| Status Date | Sunday, June 7, 1987 |
| Registration Number | 0825364 |
| Registration Date | Tuesday, March 7, 1967 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | COLORING MATERIAL CONTAINING PLASTIC, DYE OR PIGMENT, USED IN DENTISTRY |
Classification Information
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 044 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 044 |
| First Use Anywhere Date | Wednesday, February 16, 1966 |
| First Use In Commerce Date | Wednesday, February 16, 1966 |
Trademark Owner History
| Party Name | WILLIAMS GOLD REFINING CO., INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | BUFFALO, NY 14214 |
Trademark Events
| Event Date | Event Description |
| Sunday, June 7, 1987 | EXPIRED SEC. 9 |
