ROTO-VAK Trademark
Trademark Overview
On Thursday, July 30, 1964, a trademark application was filed for ROTO-VAK with the United States Patent and Trademark Office. The USPTO has given the ROTO-VAK trademark a serial number of 72198820. The federal status of this trademark filing is EXPIRED as of Saturday, January 21, 2006. This trademark is owned by BLAW-KNOX COMPANY. The ROTO-VAK trademark is filed in the Machinery Products category with the following description:
MECHANICALLY AGITATED FILM VACUUM EVAPORATORS
General Information
| Serial Number | 72198820 |
| Word Mark | ROTO-VAK |
| Filing Date | Thursday, July 30, 1964 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, January 21, 2006 |
| Registration Number | 0788125 |
| Registration Date | Tuesday, April 13, 1965 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Certificate of Correction for Registration | IN THE STATEMENT, COLUMN 2, LINE 2, AFTER "UUM" EVAPORATORS SHOULD BE INSERTED. |
| Goods and Services | MECHANICALLY AGITATED FILM VACUUM EVAPORATORS |
Classification Information
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 9 - Expired |
| Class Status Date | Saturday, January 21, 2006 |
| Primary Code | 023 |
| First Use Anywhere Date | Sunday, November 30, 1952 |
| First Use In Commerce Date | Friday, June 12, 1964 |
Trademark Owner History
| Party Name | BLAW-KNOX COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PITTSBURGH, PA |
Trademark Events
| Event Date | Event Description |
| Saturday, January 21, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, April 13, 1985 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Tuesday, February 19, 1985 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
