 | | Re: Pat Pend Parts (3P)
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| (...) PAT PEND was found on Lego bricks and parts from 1958 until the mid-to-late 1960's. 1958 was the year that TLG introduced the "binding brick" with tubes underneath. There were other patents issued for such things as sloped bricks and Lego (...) (20 years ago, 16-Mar-05, to lugnet.parts)
| | | | | Re: Pat Pend Parts (3P)
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| (...) Some additional patent information - sorry it is USA-centric. The first USA sets in 1962 did not list any patents on the boxes. Around 1963-64 Samsonite started printing the two USA patents Gary referenced above on many USA Samsonite boxes. At (...) (20 years ago, 16-Mar-05, to lugnet.parts)
| | | | | Re: Pat Pend Parts (3P)
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| (...) I'm born '72. So I think my oldest part are 1975 (that's the reason why I initially thought I don't possess 3P). I certainly bought these 3P on yardsales. A friend mail me this link : (URL) guy (from Belgium) is searching for 3P and talk about (...) (20 years ago, 16-Mar-05, to lugnet.parts)
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