HEMPE MANUFACTURING CO., INC.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5560273 Miter box with vertical and horizontal angular positioning devicesExpiredJun 09, 94Oct 01, 96[B27G]
5173984 Self-drying powered drain augerExpiredAug 09, 91Dec 29, 92[B08B]
4914776 Tube-cleaning apparatusExpiredJan 03, 89Apr 10, 90[B08B]
4795017 Hydraulic circuit for the control of forward and reverse shift clutchesExpiredSep 10, 86Jan 03, 89[B60K, F16D]
4791828 Crank handle apparatusExpiredMar 07, 88Dec 20, 88[G05G]
D287668 Water-powered brushExpiredAug 27, 84Jan 13, 87[]
4513466 Water-powered brushExpiredSep 24, 84Apr 30, 85[A46B]
D276861 Combined tool caddy and stoolExpiredAug 27, 82Dec 25, 84[]
4458963 Tool caddy stoolExpiredAug 27, 82Jul 10, 84[A47B]

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