SUGIHARA RINKI KABUSHIKI KAISHA

Patent Owner

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4817288 Cutting head for cord type mowerExpiredMar 20, 87Apr 04, 89[A01D]
4651424 Chain saw guide barExpiredJul 16, 84Mar 24, 87[B23D]
4321750 Chain guide for a chain sawExpiredMar 12, 80Mar 30, 82[B27B]

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