CIRCADIAN Trademark
Trademark Overview
On Monday, December 8, 1980, a trademark application was filed for CIRCADIAN with the United States Patent and Trademark Office. The USPTO has given the CIRCADIAN trademark a serial number of 73289018. The federal status of this trademark filing is ABANDONED FILE - BACKFILE as of Monday, March 5, 1984. This trademark is owned by CIRCADIAN, INCORPORATED. The CIRCADIAN trademark is filed in the Medical Instrument Products category with the following description:
MEDICAL INSTRUMENTS
General Information
| Serial Number | 73289018 |
| Word Mark | CIRCADIAN |
| Filing Date | Monday, December 8, 1980 |
| Status | 618 - ABANDONED FILE - BACKFILE |
| Status Date | Monday, March 5, 1984 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | MEDICAL INSTRUMENTS |
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 | 8 - Abandoned |
| Class Status Date | Wednesday, August 4, 1999 |
| Primary Code | 010 |
| First Use Anywhere Date | Tuesday, December 12, 1978 |
| First Use In Commerce Date | Tuesday, December 12, 1978 |
Trademark Owner History
| Party Name | CIRCADIAN, INCORPORATED |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 94086 |
Trademark Events
| Event Date | Event Description |
