World Intellectual Property Organization

PCT Intellectual Property Offices' Closed Dates

US United States Patent and Trademark Office (USPTO)

Year 2012
Closed Dates Closed weekly on:
Saturday
Sunday

Additional closed dates:
02 January 2012
16 January 2012
20 February 2012
28 May 2012
04 July 2012
03 September 2012
08 October 2012
29 October 2012
30 October 2012
12 November 2012
22 November 2012
25 December 2012
 

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