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Due to some urgent technical maintenance issues, efiling and online services of Patents and Trademarks may not be available today on 20/11/2021 from 12:30 PM to 04:00 PM.
Due to some urgent technical maintenance issues, efiling and online services of Patents and Trademarks may not be available today on 20/11/2021 from 12:30 PM to 04:00 PM.
November 20, 2021
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