USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 17, 1996 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Aug 23, 1977 | COC. | O | CORRECTION UNDER SECTION 7 - PROCESSED | Loading... |
| Jun 16, 1981 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
Additional Information
Design Mark
THE MARK CONSISTS OF THE LETTERS "SP" IN A DESIGN
Other
IT IS HEREBY CERTIFIED THAT THE ABOVE IDENTIFIED REGISTRATION IS IN ERROR REQUIRING CORRECTION AS FOLLOWS: #IN THE STATEMENT, COLUMN 1, LINE 1, "(ILLINOIS CORPORATION)" SHOULD BE DELETED AND (DELAWARE CORPORATION) SHOULD BE INSERTED. #THE SAID REGISTRATION SHOULD READ AS CORRECTED ABOVE.