Subject |
Telephone |
Fax |
TTY |
Information Center, Scientific and Technical (STIC) |
571-272-3547 |
571-273-0048 |
|
Information Contacts Telephone Directory (to request a copy) |
800-786-9199
571-272-1000 |
|
571-272-9950 |
Initial Patent Examination |
|
|
|
Customer Service |
571-272-4000 |
571-273-8300 |
|
Fax Response to Notice to File Missing Parts
(drawings may not be submitted by fax)) |
|
571-273-8300 |
|
Initial Trademark
Review |
800-786-9199 |
571-273-9250 |
|
Innovation Station Child Development Center |
571-272-2880 |
|
|
Inspection of Patent
Files |
703-308-2733 |
|
|
Intent to Use Applications,
Trademarks |
571-272-9550 |
571-273-9550 |
|
Interferences |
571-272-9797 |
|
|
International Liaison
Staff |
571-272-7850 |
571-273-0093 |
|
International Patent
(PCT) Application Information |
571-272-4300 |
571-273-0419 |
|
International Patent
Classification (IPC) |
571-272-7807 |
|
|
Inventors
Assistance Center (IAC) |
571-272-1000
800-786-9199 |
|
571-272-9950 |
Inventors
Assistance Program |
866-767-3848 |
|
|
Issue Fee
See Patent
Publication, Office of |
|
|
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