A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
Questions about the history of the patent system or the histories of specific patents.
the payment of fees to maintain the right in force.
Questions related to the Patent Application Information Retrieval (PAIR) system at USPTO
Related to patents filed, licensed or prosecuted by Applicant IBM
Related to patents filed, licensed or prosecuted by Applicant FACEBOOK.
should be applied to questions involving divisional patent applications or patents granted from divisional applications.
Reinstatement of a patent after a Failure to Pay Maintenance Fees.
The amount of time during which the inventor may still file a patent after disclosing the invention. This is 1 year in the US, and 0 in Europe.
US patent class 705: data processing: financial, business practice, management, or cost/price determination