US 7,582,593 B2Granted

Compositions and methods for use in unclogging drains and pipes

AssigneeKarin Kaufman

InventorKarin Kaufman

Life of this patent

Estimating the term…

The invention provides compositions and methods for use in unclogging drains and pipes.

Dependent claims

A composition comprising molasses, fish oil, and crushed or dissolved coffee cruda.

Dependencies are inferred from the claim text.

B08B 9/032
Cleaning the internal surfaces; Removal of blockages: by the mechanical action of a moving fluid, e.g. by flushing
B08B 9/04
Cleaning the internal surfaces; Removal of blockages: using cleaning devices introduced into and moved along the pipes
B08B 9/045
Moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes: the cleaning devices being rotated while moved , e.g.…
C11D 3/382
Products with no well-defined composition , e.g. natural products: vegetable products, e.g. soya meal, wood flour, sawdust

From the US filing history. Foreign family members aren’t listed.

Loading patent…