Talk:Callender-Hamilton bridge

The patent is now owned and operated by the Transmission Division of Balfour Beatty Power Networks
Surely it is the trademark, not the patent, which is owned by Balfour Beatty? The patent was granted in 1935, and thus has long since expired and in itself holds no commercial value. The trademark, on the other hand, would. 129.31.242.66 (talk) 19:48, 11 April 2010 (UTC)

Article amended. Painstaker (talk) 10:43, 16 October 2010 (UTC)

External links modified
Hello fellow Wikipedians,

I have just added archive links to 2 one external links on Callender-Hamilton bridge. Please take a moment to review my edit. If necessary, add after the link to keep me from modifying it. Alternatively, you can add to keep me off the page altogether. I made the following changes:
 * Added archive https://web.archive.org/20090627040436/http://www.acrowcanada.com:80/callender-hamilton.html to http://www.acrowcanada.com/callender-hamilton.html
 * Added archive https://web.archive.org/20100105164216/http://www.vernon-visite.org:80/rgb3/seine_bridge.htm to http://www.vernon-visite.org/rgb3/seine_bridge.htm

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Cheers.—cyberbot II  Talk to my owner :Online 23:12, 29 January 2016 (UTC)