AP PLASMAN INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148
 
 
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 120
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
 
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5798051 Sealing device for molten metal valve pinMar 29, 96Aug 25, 98[B22D]
5242154 Torque limiter for wheel-lift mechanismAug 30, 91Sep 07, 93[B66D, F16H]
5238454 One-piece flexible coupling having a plurality of axially spaced disksJun 10, 91Aug 24, 93[F16D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7344670 Lost core plastic molding process for transferring, positioning and molding inserts into a plastic partExpiredMar 28, 03Mar 18, 08[B29C]
7094376 Material volume compensation assembly for a mold toolExpiredJul 30, 03Aug 22, 06[B29C]
7011777 Assembly for holding plastic film within a moldExpiredApr 05, 02Mar 14, 06[B29C]
7008585 Mechanism for making openings in plastic parts within a mold toolExpiredApr 05, 02Mar 07, 06[B29C]
5112207 Self-releasing moldExpiredApr 04, 91May 12, 92[B29C]

Top Inventors for This Owner

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