Protectair Limited

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5782783 Orthosis for the upper bodyExpiredJul 31, 97Jul 21, 98[A61F]
4961417 Surgical dressingExpiredJan 31, 89Oct 09, 90[A61F]
4957103 Orthopaedic body jacketsExpiredSep 27, 88Sep 18, 90[A61F]
4881299 Orthopaedic and orthotic bi-pivotal hinge with improved adjustment meansExpiredFeb 16, 88Nov 21, 89[E05D]
4881532 Orthopedic hip hinge providing adjustment for abductionExpiredJul 30, 87Nov 21, 89[A61F]
4559935 Fracture cast bracesExpiredJun 04, 84Dec 24, 85[A61F]
4500313 Urethral catheterExpiredJan 27, 83Feb 19, 85[A61B]

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