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US 7,654,401 B2Granted
Wood joint for a barrelhead
OwnerDonald Obergoennerinventor
Life of this patent
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Abstract
A wood joint is disclosed which comprises a first heading having a first profile comprising an upper lobe, a lower lobe, and a valley section intermediate the lobes, a second heading having a second profile comprising an upper socket, a lower socket, and a ridge section intermediate the sockets, and the first profile for engaging the second profile for securing the headings together.
Claims5
A barrelhead having a water tight joint comprising:
- a first heading having a first profile comprising an upper lobe, a lower lobe, and a valley section intermediate the lobes, the upper lobe being angled upwardly and the lower lobe being angled downwardly;
- a second heading having a second profile comprising an upper socket, a lower socket, and a ridge section intermediate the sockets, the upper socket being angled upwardly and the lower socket being angled downwardly;
- and
- the first profile for engaging the second profile for securing the headings together.
1 more element
Dependencies are inferred from the claim text.