Legal Representation
Attorney
Charles A. McClure
USPTO Deadlines
Next Deadline
2141 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1981-06-09)
Due Date
June 09, 2031
Grace Period Ends
December 09, 2031
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 17, 1987 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |
| Jun 9, 1981 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 17, 1981 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
Additional Information
Design Mark
The mark is a stylized design representation of a sewer or water pipe end-on, partially filled with liquid, and with a column of bubbles rising to the surface.