OB Logo (USPTO, 04/02/1947)
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The US trademark OB was filed as Word and figurative mark on 04/02/1947 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/15/1949.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71520053 |
| Register number | 506618 |
| Application date | April 2, 1947 |
| Entry date | February 15, 1949 |
Trademark owner
STATE STREET AND BOSTWICK AVENUE
06602 BRIDGEPORT
US
06602 BRIDGEPORT
US
goods and services
9
[ SINGLE POLE SWITCH CIRCUIT BREAKERS AND DOUBLE POLE JUNCTION BOXES AND ] SAFETY FEEDER SWITCHES, FOR OPENING AND CLOSING ELECTRIC CIRCUITS, MOTOR CONTROLLERS FOR STARTING, STOPPING AND REVERSING ELECTRIC MOTORS [ AND DISTRIBUTION BOXES FOR ELECTRIC CIRCUITS ]
ID: 1371520053