US PATENT SUBCLASS 404 / 17
PAVEMENT

Current as of: June, 1999
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404 /   HD   ROAD STRUCTURE, PROCESS, OR APPARATUS

17PAVEMENT {9}
18  DF  .~> Combined sheet and preformed module
19  DF  .~> Anti-slip surface {2}
22  DF  .~> Including light admitting means {2}
25  DF  .~> Vault cover-closure {1}
27  DF  .~> Including bed {2}
32  DF  .~> Rubber or rubber-like {1}
34  DF  .~> Modules or blocks (preformed) {9}
47  DF  .~> Including joint means {10}
70  DF  .~> Reinforced structure

DEFINITION

Classification: 404/17

(under the class definition) Subject matter relating to a hardened surface to minimize the effects of wear of traffic.

(1) Note. Substantially all roads and walkways include a pavement portion and the indented subclasses are distinguished from each other on the basis of either differences in pavement structure or in other component parts of the road or roadway.

(2) Note. Attention is directed to the fact that while module construction of pavement is set out in subclasses 29 and 34+, below, many subclasses higher in the schedule include module structure distinguished by features characterized in the particular subclass title and definition.

SEE OR SEARCH CLASS

244, Aeronautics,

114, for a specialized landing field construction. 273, Amusement Devices: Games, appropriate subclasses for a particular playing field surface.

428, Stock Material or Miscellaneous Articles, appropriate subclasses, for a stock material product in the form of a single or plural layer product, and see the reference to Class 404 in the definition of Class 428, section VI.

472, Amusement Devices,

85+, for a surface or turf structure used in amusement racetracks, subclasses 88+ for a surface structure used for the movement thereon of wheeled or gliding amusement vehicles (e.g., a slide surface in the form of artificial ski slope), and subclasses 92+ for a surface or turf structure of an arena, track, court, playing field, etc. which is intended to be used for athletic or exhibition events classifiable herein.

473, Game Using Tangible Projectile, for a particular playing field of court surface.