USPTO Systems Status and Availability
Sunday Aug 25, 2013

TEAS Maintenance and AIW/PIW Update

TEAS Maintenance

The USPTO will perform maintenance on the Trademark Electronic Application System (TEAS) beginning at 10:30 p.m., Saturday, August 24 and ending at 5:30 a.m., Sunday, August 25.

TEAS will be unavailable during the maintenance period.

AIW and PIW Update

The USPTO will update Application Images on the Web (AIW) and Patent Images on the Web (PIW) beginning at 5 a.m. and ending at 6 a.m., Monday, August 26.

Once the update is complete, full grant and application patent documents will be available in both single-page and multi-page PDF formats.

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