USPTO Deadlines
Application History
1 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 15, 1987 | EXRG | O | EXPIRED SEC. 9 | Loading... |
Additional Information
Other
FIRST USE JULY 1, 1961; IN COMMERCE JULY 1, 1961, MARCH 1937 AS TO "CONTINENTAL"
Other
FIRST USE JULY 1, 1961; IN COMMERCE JULY 1, 1961, MARCH 1937 AS TO "CONTINENTAL"
Other
THE TERM "CARBON" IS DISCLAIMED APART FROM ITS USE AS SET FORTH IN THE DRAWING.