TRIODYNE Trademark
Trademark Overview
On Thursday, April 22, 1976, a trademark application was filed for TRIODYNE with the United States Patent and Trademark Office. The USPTO has given the TRIODYNE trademark a serial number of 73084702. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, December 4, 1984. This trademark is owned by Helix Technology Corporation. The TRIODYNE trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
CRYOGENIC VACUUM PUMPS
General Information
| Serial Number | 73084702 |
| Word Mark | TRIODYNE |
| Filing Date | Thursday, April 22, 1976 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Tuesday, December 4, 1984 |
| Registration Number | 1092162 |
| Registration Date | Tuesday, May 30, 1978 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CRYOGENIC VACUUM PUMPS |
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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Tuesday, December 4, 1984 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, August 31, 1973 |
| First Use In Commerce Date | Thursday, November 15, 1973 |
Trademark Owner History
| Party Name | Cryogenic Technology, Inc. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | Waltham, MA |
| Party Name | Helix Technology Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 98 - Unknown |
| Address | Waltham, MA |
Trademark Events
| Event Date | Event Description |
| Tuesday, December 4, 1984 | CANCELLED SEC. 8 (6-YR) |
