Under the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless it displays a valid OMB control number. PTO Form 1957 (Rev 10/2011) |
OMB No. 0651-0050 (Exp 09/20/2020) |
Under the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless it displays a valid OMB control number. PTO Form 1957 (Rev 10/2011) |
OMB No. 0651-0050 (Exp 09/20/2020) |