Legal Representation
Attorney
William W. Haefliger
USPTO Deadlines
Next Deadline
2523 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1982-06-15)
Due Date
June 15, 2032
Grace Period Ends
December 15, 2032
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 10, 1989 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |
| Jun 15, 1982 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 23, 1982 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
Additional Information
Other
The lining and markings on the drawing are part of the design and do not indicate color.
Pseudo Mark
HYDRILL