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A company in Grand Rapids Michigan that made lighted picture scenes in the 50's

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Q: What is Helmscene patent number 2.637.132?
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Patent number on antique ..how to look up the original patent?

If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search".


What is a patent pending or patent number notice?

Patent pending is a warning that a patent application has been filed. It is completely worthless until and unless a patent is actually issued for that invention. Patent number notice means a patent with that number was issued for the invention that is implemented in the product labeled with that number.


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A patent number is the code that helps identify an invention.


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The US patent number is US 7198789 B2.


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You communicate with the Patent Office.


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The phone number of the Holland Patent Free Library is: 315-865-5034.


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The Frisbee patent was issued on September 30, 1958 as Design Patent number D183,626.


How do you look up an old patent number from Reflect One Corp?

If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search". You can obtain the online image of nearly any US patent ever issued (using TIFF format). If you do not know the patent number, you may have to go elsewhere for more information, as the USPTO database prior to 1976 cannot be searched by anything other than the patent number. http://www.uspto.gov/patft/index.html


What was the patent number?

4,151,678