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The ornamental design for a security bulwark, as shown and described.
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1. Security bulwark
Novelty is claimed for the shape and configuration of the security bulwark shown in the drawings.
Wilkes, James Edward, Schofield, William
| Patent | Priority | Assignee | Title |
| D845210, | Nov 22 2016 | Gray Page Marine Systems Limited | Security bulwark for mounting along the perimeter of a vessel or marine installation |
| Patent | Priority | Assignee | Title |
| 3704680, | |||
| 3750607, | |||
| 5417597, | Apr 28 1994 | The United States of America as represented by the Secretary of the Navy | Vessel with machinery modules outside watertight hull |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 01 2016 | Gray Page Marine Systems Limited | (assignment on the face of the patent) | / | |||
| Feb 15 2018 | WILKES, JAMES EDWARD | Gray Page Marine Systems Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045741 | /0390 | |
| Mar 01 2018 | SCHOFIELD, WILLIAM | Gray Page Marine Systems Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045741 | /0390 |
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