Rescheduled: Patent Center affected by upcoming Patent Center maintenance

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The USPTO will perform maintenance affecting Patent Center from midnight-5:30 a.m. ET on Friday, October 4.

Patent Center will be unavailable during the maintenance period.

Please refer to our Filing Documents during an Outage page for other alternative filing method.
 

Last updated: Friday, Oct 4, 2024 at 5:30 AM ET
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