When I had discovered that a lot of commercials entered the public domain either through non-renewal, a lack of copyright notice, or in the case of 80s works, both of the above - and consequentially a good chunk of iconic commercial mascots were PD - I had an epiphany when I remembered that Milhouse debuted in a commercial in 1988, the last year when something could become PD through a lack of notice. So I looked up the commercial and...
When I saw this, I had a nightmare about valid copyright notices the same night.
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When I saw this, I had a nightmare about valid copyright notices the same night.