Classifying – separating – and assorting solids – Fluid suspension – Gaseous
Reexamination Certificate
2006-04-18
2006-04-18
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Fluid suspension
Gaseous
C209S142000, C209S146000, C209S002000, C209S003000
Reexamination Certificate
active
07028844
ABSTRACT:
An improved dried lavender processing apparatus and method comprises a multi-module system comprising a first de-stemmer unit that receives the dried lavender in bundles, separates the buds (corollas/calyxes) from the stems and leaves, collects the stems and leaves as waste, and provides the buds to a second separator/classifier unit. The second, separator/classifier unit employs air or vacuum transport to convey, separate and classify the final bud product from the minor stem, leaves and minor debris and to exhaust and remove the hazardous dust and organic particulates. The system may include a third unit comprising a dust collector system. The final product flower buds are collected in an output hopper in clean condition for immediate bagging as a potpourri or sachet product, or may be further processed for the essential oils.
REFERENCES:
patent: 4418871 (1983-12-01), Powell
patent: 4851110 (1989-07-01), Rolle et al.
patent: 5032256 (1991-07-01), Vickery
Dulin, Esq. Jacques M.
Innovation Law Group, Ltd.
Joerger Kaitlin
Walsh Donald P.
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