Application History
2 eventsDate | Code | Type | Description |
---|---|---|---|
Mar 4, 1997 | EXRG | O | EXPIRED SEC. 9 |
May 29, 1976 | REN1 | R | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
USPTO Documents
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Date | Code | Type | Description |
---|---|---|---|
Mar 4, 1997 | EXRG | O | EXPIRED SEC. 9 |
May 29, 1976 | REN1 | R | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
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