Royal Development Company, Inc.

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Patent Activity in the Last 10 Years

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4337977 Three-way handle-operated wall-avoiding recliner chairExpiredSep 12, 80Jul 06, 82[A47C]
4226469 Recliner chair with wall-avoiding actionExpiredJan 23, 79Oct 07, 80[A47C]
4188062 Handle-operated wall-avoiding recliner chair with headrestExpiredJul 10, 78Feb 12, 80[A47C]

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