PESB/43 (07-09)
`Approved for use through: 07/8 2012. OMB 0651-0054
`U.S. Palenend Trademark Office: U8, DEPARTMENT OF COMMERCE
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`DETBOOSAre Og
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`June 18, 2019
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`torvespond 10 2 Goliectinn of information usiess 8 displays a valid GME control number, | Date Patent Issued
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`The extent of my interest In gald patent is (if assignee of record, state. tiber and page, or reetand frame, where
`| assignment is recorded): 1005 Owoership Interest (amigment recerdedin the US. Patent Office at Reel 051219, Frama hod
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`this2 dayof_October
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`HAVES &. WcGONES
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`214-651-5000
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`HAYNES ANB BOONE, LLP, 2323 Victory Avenue, Suite 700
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