Form PTO/SB/57 Request for Ex Parte Reexamination Transmittal Form

Patent Reexaminations, Supplemental Examinations, and Post Patent Submissions

sb0057

Request for Ex Parte Reexamination - Individuals or Households

OMB: 0651-0064

⚠️ Notice: This form may be outdated. More recent filings and information on OMB 0651-0064 can be found here:

2025-06-06 - No material or nonsubstantive change to a currently approved collection
2024-11-20 - No material or nonsubstantive change to a currently approved collection

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