R & D TOOL AND ENGINEERING, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2114

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5496166 Highly accurate position adjustment mechanism for the mold sections of an injection stretch blow molding machineAug 25, 94Mar 05, 96[B29C]
5454707 Non-scuffing, non-sticking blow core for stretch blow molding machinesDec 01, 93Oct 03, 95[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5635227 Replaceable air cylinder unit and valve gate for injection molding machinesExpiredJun 07, 95Jun 03, 97[B29C]

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