US PATENT SUBCLASS 401 / 5
INCLUDING MEANS TO REGULATE COATING THICKNESS


Current as of: June, 1999
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401 /   HD   COATING IMPLEMENTS WITH MATERIAL SUPPLY

5INCLUDING MEANS TO REGULATE COATING THICKNESS


DEFINITION

Classification: 401/5

(under the class definition) Implement provided with adjustable means for positively determining the depth of the material deposited on the work surface by physical contact with the layer of material deposited or being deposited.

(1) Note. The regulating means may be structure for adjustably spacing the tool orifice from the work surface, or it may be an additional adjustable element (e.g., an adjustable doctor blade) moving with the tool and smoothing or scraping the deposited material to the desired thickness.

SEE OR SEARCH CLASS

425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

87, and 458 for a similar device including means for also controlling the shape of one side edge of, or for imparting a particular cross-sectional shape to, the deposited material; and see the class definition of this class (401) for classes that take precedence over class 401 for a claimed coating implement with material supply.