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henke

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henke

Re: A deleted message

Tuesday, 11/30/2010 8:15:54 AM

Tuesday, November 30, 2010 8:15:54 AM

Post# of 326350
When does a patent expire? :

1. U.S. Patents filed after June 8, 1995 expire 20 years from the date of filing.

2. U.S. Patents filed prior to June 8, 1995 expire 17 years from the date of issue, or 20 years from the first non-provisional patent application in the family - whichever is later.


http://www.freepatentsonline.com/help/item/When-does-a-patent-expire.html

ok, that brewskih lies, doesn't he ??
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