Office Hours
2021 USPTO Holidays
| Friday, January 1 | New Year’s Day |
| Monday, January 18 | Martin Luther King, Jr. Day |
| Wednesday, January 20 | Inauguration Day |
| Monday, February 15 | Presidents’ Day |
| Monday, May 31 | Memorial Day |
| Monday, July 5 (OBSERVED) | Independence Day |
| Monday, September 6 | Labor Day |
| Monday, October 11 | Columbus Day |
| Thursday, November 11 | Veterans Day |
| Thursday, November 25 | Thanksgiving Day |
| Friday, December 24 (OBSERVED) | Christmas Day |
When Our Offices Are Closed
| Friday, January 1 | New Year’s Day |
| Monday, January 18 | Martin Luther King, Jr. Day |
| Monday, May 31 | Memorial Day |
| Friday, June 18 (OBSERVED) | Juneteenth |
| Monday, July 5 (OBSERVED) | Independence Day |
| Monday, September 6 | Labor Day |
| Thursday, November 25 | Thanksgiving Day |
| Friday, November 26 | Thanksgiving Friday |
| Friday, December 24 | Christmas Eve Day |
| Monday, December 27 (OBSERVED) | Christmas Day |