DUO-VAC Trademark
Trademark Overview
On Monday, April 10, 1978, a trademark application was filed for DUO-VAC with the United States Patent and Trademark Office. The USPTO has given the DUO-VAC trademark a serial number of 73165684. The federal status of this trademark filing is EXPIRED as of Monday, August 16, 1999. This trademark is owned by LAB-LINE INSTRUMENTS, INC.. The DUO-VAC trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
ELECTRICALLY OPERATED AND CONTROLLED LABORATORY OVENS
General Information
| Serial Number | 73165684 |
| Word Mark | DUO-VAC |
| Filing Date | Monday, April 10, 1978 |
| Status | 900 - EXPIRED |
| Status Date | Monday, August 16, 1999 |
| Registration Number | 1105559 |
| Registration Date | Tuesday, November 7, 1978 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | ELECTRICALLY OPERATED AND CONTROLLED LABORATORY OVENS |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, August 16, 1999 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, October 30, 1953 |
| First Use In Commerce Date | Friday, October 30, 1953 |
Trademark Owner History
| Party Name | LAB-LINE INSTRUMENTS, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | MELROSE PARK, IL 60160 |
Trademark Events
| Event Date | Event Description |
| Monday, August 16, 1999 | EXPIRED SEC. 9 |
| Friday, June 30, 1989 | MISCELLANEOUS PAPER |
| Friday, May 4, 1984 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
