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Emerson Trivia | Rate Topic |
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Posted: Fri Nov 6th, 2009 08:17 pm |
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1st Post |
Russ Huber AFCA Member ![]()
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What was introduced into the Emerson OSCILLATING table fans in 1927? The patent for it was FILED in Sept. 27, yet there is paper proof it was introduced in 27. What was it? ![]()
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Posted: Sat Nov 7th, 2009 06:34 am |
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2nd Post |
Russ Huber AFCA Member ![]()
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There is a Emerson advertisement sporting the use of the patented lubricating device below in 27. The patent was issued in 30. So it must of been a practice at times?..to have doo dabs and products on the market at the time of their patent filing date. http://www.google.com/patents/about?id=fOF4AAAAEBAJ&dq=1767153
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