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W & A Enterprises Patents |
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Assignee: W & A Enterprises
Address: Alamogordo, NM
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5131187 |
Gate assembly |
July 21, 1992 |
| A gate assembly for a vertically pivoting gate includes a support and coil springs connected between the gate and the support to bias the gate toward a vertical, open position, as well as from the open position back to a horizontal, closed position. The springs are attached to the suppor |
| 4986031 |
Gate assembly |
January 22, 1991 |
| A gate assembly for a motor driven vertically pivoting gate includes a support frame and coil springs attached between the gate and the support frame to bias the gate toward a vertical, open position and thereby assist the drive motor. A member secured to the support frame deflects the |
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