US PATENT SUBCLASS 14 / 77.1
BRIDGE CONSTRUCTION METHOD

Current as of: June, 1999
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14 /   HD   BRIDGES

77.1BRIDGE CONSTRUCTION METHOD {1}
77.3  DF  .~> Pier

DEFINITION

Classification: 14/77.1

BRIDGE CONSTRUCTION METHOD:

(under the class definition) Technique for constructing a bridge superstructure.

(1) Note. See Search Notes under the Class Definition for bridge construction equipment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21, for a suspension bridge tower and anchor.

26, for an arch bridge abutment and anchorage.

77.3, for constructing piers.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings), 745.19+, for pre-cast bridge construction.

264, Plastic and Nonmetallic Article Shaping or Treating: Processes,

31+, for in situ construction of a bridge (e.g., few or no pre-cast members).

405, Hydraulic and Earth Engineering,

284+, for a method of building a retaining wall type abutment.

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

64, for in situ construction devices.