Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...
Reexamination Certificate
2011-08-16
2011-08-16
Seidleck, James (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Process of treating scrap or waste product containing solid...
C521S040000, C521S040500, C521S041000, C521S045500, C521S047000, C528S480000, C528S499000, C528S50200C, C528S50200C, C209S008000, C209S012200, C209S013000, C209S038000, C209S039000, C209S233000, C209S245000, C209S268000, C209S606000, C209S645000, C347S003000, C347S085000, C347S086000
Reexamination Certificate
active
07999012
ABSTRACT:
Disclosed is a system to mechanically destroy printer toner cartridges and reclaim their constituent materials under a water shielded environment while providing a safer and more environmentally friendly recycling system. The present invention is an economical system that provides greater protection from possible fire or explosion and releases less irritating or possibly harmful airborne contamination than the currently available systems.
REFERENCES:
patent: 5465847 (1995-11-01), Gilmore
patent: 2003/0141225 (2003-07-01), Liddle et al.
patent: 2004/0035757 (2004-02-01), Vandeputte
patent: 2007/0187299 (2007-08-01), Valerio
patent: 2004-191879 (2004-07-01), None
Machine translation of JP 2004-191879.
Hardin James
Ibarra Brian
Laffler Donald
Lamphere Lacee
Ries Michael
Seidleck James
Tischler Frances
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