Maintenance Fee Related Petitions

OPET – Office of Petitions

Generally Available

Petition Type

Avg. Days Pending of Decided Petitions

Grant Rate Percentage

Deciding Office

ePetition Option

521 - To Review Refusal to Accept and Record Maintenance Fee Filed on or after 8/27/82 (37 CFR 1.377) 176 50%* OPET  
533 - To Accept Unintentionally Delayed Payment of Maintenance Fee (37 CFR 1.378(b)) 47 91% OPET ePetition Available - Get Immediate Decisions

*Infrequently Filed Petition
 

This is a 12 Month Rolling Average.

The data is current as of April 1, 2018 and is updated quarterly.