USPTO Deadlines
Next Deadline
1170 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19590317)
Due Date
March 17, 2029
Grace Period Ends
September 17, 2029
Application History
2 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 15, 2000 | CAEX | O | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | Loading... |
| Mar 17, 1979 | REN1 | R | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | Loading... |
Additional Information
Other
APPLICANT CLAIMS NO EXCLUSIVE RIGHT IN THE LETTERS "BHA" AS THE ABBREVIATION OF THE NAME OF THE CHEMICAL PRODUCT IDENTIFIED HEREIN.