Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – Funnel type
Reexamination Certificate
2006-03-28
2006-03-28
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
Funnel type
C141S299000, C141S331000
Reexamination Certificate
active
07017628
ABSTRACT:
The present invention provides an apparatus for the environmentally safe transfer and disposal of solvents, such as waste solvents, and eliminate atmospheric contamination from evaporated solvents. The apparatus may also be used for the transfer of solvents into storage containers for further recycling and re-use. In addition, the apparatus eliminates the multiple steps and tedious procedures that are typically required for transferring solvent into storage or waste containers for storage and disposal.
REFERENCES:
patent: 530228 (1894-12-01), Keiner
patent: 1676986 (1928-07-01), Hilford
patent: 3973602 (1976-08-01), Kruse
patent: 5676185 (1997-10-01), Starr et al.
California Pacific Lab, Inc.
Douglas Steven O.
Heller Ehrman LLP
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