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Did You Know?

There is a time limit on patent protection.

For applications filed on or after June 8, 1995, utility and plant patents are granted for a term which begins with the date of the grant and usually ends 20 years from the date you first applied for the patent subject to the payment of appropriate maintenance fees. Design patents last 14 years from the date you are granted the patent. Note: Patents in force on June 8 and patents issued thereafter on applications filed prior to June 8, 1995 automatically have a term that is the greater of the twenty year term discussed above or seventeen years from the patent grant.

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 Helpful Patent Terms
Notice of Abandonment

Definition:
A written notification from the USPTO that an application has been declared abandoned or, in other words, is no longer pending. If the application was abandoned unintentionally or due to Office error.

Substitute Patent Application

Definition:
An application which is in essence a duplicate of a prior (earlier filed) application by the same applicant abandoned before the filing of the substitute (later filed) application.

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•  USPTO Releases Annual List of Top 10 Organizations Receiving Most U.S. Patents


• Burst.com Files Patent Infringement Suit Against Apple Computer

 

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