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B & B Hardware, Inc. Patents |
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Assignee: B & B Hardware, Inc.
Address: Maumelle, AR
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6283691 |
Headed fastener with precisely calculated groove under head to accomodate o'ring sealing member |
September 4, 2001 |
| A sealing nut is disclosed for sealed engagement with a workpiece. The sealing nut has a nut body having a lower face, and a bore extends through at least a portion of the nut body. A groove is formed in the lower face, the groove having a side wall which extends upwardly from the lower |
| 6231286 |
Headed fastener with precisely calculated groove under head to accommodate O'ring sealing member |
May 15, 2001 |
| A fastener is disclosed for sealed engagement with a workpiece. The fastener has a head having a lower face, and a shank extends from the lower surface of the head. A groove is formed in the lower surface, the groove having an inner wall and an outer wall. The inner wall has a proxim |
| 5957641 |
Headed fastener with precisely calculated groove under head to accommodate O'ring sealing member |
September 28, 1999 |
| A sealing fastener, such as a sealing rivet, is disclosed for sealing engagement with a workpiece. The sealing fastener has a head and a shank extending from a lower surface of the head. An aperture passes through the head and shank, and a mandrel and collar fit within the aperture. A |
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