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US 5,630,284 AGranted
Apparatus for use in washing paint brushes
OwnerChin-Chen Huanginventor
Life of this patent
Estimating the term…
Abstract
An apparatus for use in washing paint brushes, including a cylindrical casing, an inner retainer, an outer retainer, an inner tube, a rectangular transmission plate, a cap, a driving rod, a driven gear, and a coupling block, wherein: the driving rod as a stop arm for securing to the cap as the apparatus is used to drive a paint mixing tool; the coupling block has a coupling hole for holding the handle of the paint mixing tool used.
Claims3
An apparatus for use in working paint brushes comprising:
- a) a cylindrical casing;
- b) an inner tube rotatably mounted within the cylindrical casing so as to rotate with respect to the cylindrical casing;
- c) a driving rod having a spiral portion extending into the inner tube and a handle portion located exteriorly of the cylindrical casing;
- d) a transmission plate connected with the inner tube and engaging the spiral portion of the driving rod such that axial movement of the driving rod relative to the cylindrical casing causes rotation of the inner tube;
- e) a cap on the cylindrical casing, the driving rod passing through the cap;
- f) a projecting stop rod extending from the cap;
- g) a stop arm extending from the driving rod, the stop arm having a recessed portion releasably engageable with the projecting stop rod so as to releasably prevent relative axial motion between the driving rod and the cylindrical casing;
- h) an outer retainer connected to the inner tube so as to rotate therewith;
- and,
- i) an inner retainer connected to the inner tube so as to rotate therewith.
7 more elements
Dependencies are inferred from the claim text.