POR-ROK Logo (USPTO, 04/14/1955)
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The US trademark POR-ROK was filed as Figurative mark on 04/14/1955 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/10/1956.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Figurative mark |
File reference | 71685494 |
Register number | 630254 |
Application date | April 14, 1955 |
Entry date | July 10, 1956 |
ID: 1371685494