US PATENT SUBCLASS 15 / 236.01
.~ Scrapers

Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

104.001  DF  IMPLEMENTS {28}
236.01.~ Scrapers {9}
236.02  DF  .~.~> Windshield
236.03  DF  .~.~> Paint roller
236.04  DF  .~.~> Gutter
237  DF  .~.~> Boot cleaners {1}
236.05  DF  .~.~> Plural bladed {1}
236.07  DF  .~.~> Arcuate scraping edge
236.08  DF  .~.~> Toothed or serrated
236.09  DF  .~.~> For plural surfaces
236.1  DF  .~.~> Rotary

DEFINITION

Classification: 15/236.01

Scrapers:

(under subclass 104) Cleaning implements which are adapted to remove foreign matter by the action of hard blade-like or scraping edge, in distinction from that of a brush, broom, fabric, wiper, feather pelt or sponge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

104.068+, for a scraper implement configured to clean a flue.

235.4+, for scrapers in the form of mason's trowel or floats.

237+, for a scraper especially configured to clean boots.

249.2+, for a scraper implement attachment that cleans and is intended to be left attached (i.e., at work and at rest) to a flue.

SEE OR SEARCH CLASS

29, Metal Working, 81.01+, for processes and apparatus for removing scale from metal sheets and bars by scraping flexing, treating with water or steam, or by impacting with percussive tools, e.g., scaling hammers.

30, Cutlery, especially

169+, for general utility scrapers having sharpened cutting edges.

37, Excavating,

176, for snow excavating machines and implements.

52, Static Structures (e.g., Buildings),

749.1+, for miscellaneous machines and implements used in building construction and see the notes thereto.

69, Leather Manufactures,

20, for scrapers used in leather-working.

81, Tools,

15.2+, for scrapers combined with means for repairing a resilient vehicle tire. 126, Stoves and Furnaces,

401+, for a work engaging tool combined with a fluid burner.

131, Tobacco,

246, for smoking bowl cleaners.

132, Toilet,

75.6, and 76.4 for nail files.

168, Farriery,

48.1+, for scrapers used to clean or trim horses hooves.

241, Solid Material Comminution or Disintegration,

166+, for a comminuting member scraper or cleaner.

407, Cutters, for Shaping,

29.1+, for files and rasps. 425, Plastic Article or Earthenware Shaping or Treating Apparatus,

458, for a hand movable, substrate traversing plural dimensions shaping means. See the search notes thereunder.