Patent EBC Support
About the Patent EBC Customer
Support Center
Telephone:
1-866-217-9197 (toll-free)
571-272-4100 (local)
E-mail:
ebc@uspto.gov
Fax:
571-273-0177
Postal:
Mail Stop
EBC,
Commissioner for Patents,
PO Box 1450,
Alexandria, VA 22313-1450.
If you need technical assistance during hours when the Patent EBC is closed, please contact the Electronic Business Support (EBS) Help Desk
Patent customers who are
affected by any
Declared Natural Disaster
may contact the
Patent EBC
by phone at
, or by e-mail at
ebc@uspto.gov
for special assistance.
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