Class   404	ROAD STRUCTURE, PROCESS, OR APPARATUS
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ROAD SYSTEM (E.G., ELEVATED, INTERCHANGE)

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DRAIN OR GUTTER

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. (1 indent ) With conduit support means

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. (1 indent ) Street or curb inlet for surface drainage

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.. (2 indent ) Separately attached curb box

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TRAFFIC STEERING DEVICE OR BARRIER

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. (1 indent ) Curb

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.. (2 indent ) With rim or edge protector

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TRAFFIC DIRECTOR

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. (1 indent ) Yielding

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.. (2 indent ) Distinct biasing means recessed in roadway

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. (1 indent ) Attenuated lane marker type

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.. (2 indent ) Discrete interfitted element

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.. (2 indent ) Impregnated with reflective material

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. (1 indent ) Vibration inducing member (e.g., road stud, speed bump)

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.. (2 indent ) Including reflector

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PAVEMENT

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. (1 indent ) Combined sheet and preformed module

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. (1 indent ) Anti-slip surface

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.. (2 indent ) Abrasive impregnated

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.. (2 indent ) Including metal

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. (1 indent ) Including light admitting means

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.. (2 indent ) With removable lens

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.. (2 indent ) Concrete frame

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. (1 indent ) Vault cover-closure

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.. (2 indent ) Elevation or level adjustment

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. (1 indent ) Including bed

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.. (2 indent ) Having preformed element layer

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... (3 indent ) Blocks

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... (3 indent ) Having irregular aggregate module

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.. (2 indent ) Plural layers

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. (1 indent ) Rubber or rubber-like

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.. (2 indent ) Integral key to base

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. (1 indent ) Modules or blocks (preformed)

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.. (2 indent ) Portable mat type

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... (3 indent ) Foraminous traffic surface

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.. (2 indent ) Including spacer means

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... (3 indent ) Integral

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.... (4 indent ) Bevel or incline edge

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.. (2 indent ) With separate interlocking member

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.. (2 indent ) Interfitting

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.. (2 indent ) Patterned

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.. (2 indent ) Supported by footing or beam

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.. (2 indent ) Composite or compound

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.. (2 indent ) Reinforced

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.. (2 indent ) Wood

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. (1 indent ) Including joint means

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.. (2 indent ) With transitory core, cap, screed, or installation means (e.g., forms)

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.. (2 indent ) With internal cavity for deformable filler

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.. (2 indent ) With offset or keyed slab ends

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... (3 indent ) Plus bridge or dowel means

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.. (2 indent ) With articulated dowel means

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.. (2 indent ) With underlying bridge for adjacent slab ends

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... (3 indent ) And overlying bridge means

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... (3 indent ) Janus-faced angle member

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.. (2 indent ) With mid-slab bridge means

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... (3 indent ) Sliding plate pair

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.... (4 indent ) Horizontal slide plane

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... (3 indent ) End cushioned or lubricated dowel

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... (3 indent ) Sleeved or telescoped at joint

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... (3 indent ) Cantilevered dowel or only filler support

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... (3 indent ) Supported dowel end

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.... (4 indent ) And supported dowel end

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.. (2 indent ) Preformed non-metallic only

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... (3 indent ) Externally profiled

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... (3 indent ) Encased, laminated or composite

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.. (2 indent ) Compound or composite

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.. (2 indent ) Strip or filler plus supporting bracket

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.. (2 indent ) Sealing cap or filler support

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. (1 indent ) Reinforced structure

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MISCELLANEOUS ROAD STRUCTURE (E.G., HEATED PAVEMENT)

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PROCESS

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. (1 indent ) Handling or treating preformed modular unit

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. (1 indent ) Providing expansion joint

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. (1 indent ) In situ treatment of earth or roadway

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.. (2 indent ) Dust fixation or soil stabilization

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.. (2 indent ) Heating

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.. (2 indent ) Raising sunken pavement

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. (1 indent ) Heating

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.. (2 indent ) Including separate handling of different sized aggregate

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. (1 indent ) Separate handling of different sized aggregate

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. (1 indent ) Sequential construction of diverse layers

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APPARATUS

84.05

. (1 indent ) Automatic control

84.1

.. (2 indent ) Of material leveling means

84.2

... (3 indent ) Adjusted to a predetermined path

84.5

... (3 indent ) Adjusted to an acoustical or optical signal

84.8

... (3 indent ) Specific to a sloped or curved application

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. (1 indent ) With means for alternative ground support by tool or transport means

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.. (2 indent ) Tool attachment type

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. (1 indent ) Means to install or form joint

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.. (2 indent ) And means to hold or position dowel

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.. (2 indent ) Means to form groove in plastic or uncured roadway

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. (1 indent ) With in situ means for both comminuting and treating, e.g., grading, oiling, stabilizing

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.. (2 indent ) Including removal and redepositing means

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. (1 indent ) With means for in situ material preparation, e.g., mixing

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. (1 indent ) With surface marking (or grooving)

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.. (2 indent ) Applied to existing hard surface

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. (1 indent ) With means for heating a road base, surface, or material

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. (1 indent ) With means for profile shaping, e.g., crown

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.. (2 indent ) Manually propelled

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.. (2 indent ) Curb or gutter

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. (1 indent ) Block laying

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. (1 indent ) Reinforcement material placing, laying or positioning

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. (1 indent ) Material distribution means

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.. (2 indent ) Including dynamic means to densify material

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... (3 indent ) Leveling or smoothing roller

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.. (2 indent ) Shoulder paving or surface widening

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.. (2 indent ) With material supply to self-contained side forms, e.g., slip-forms

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.. (2 indent ) With material supply to unit-supporting rail type side forms

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.. (2 indent ) Joint or crack filling

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.. (2 indent ) Including material supply

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... (3 indent ) Boom and bucket type

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... (3 indent ) Portable spreader box

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... (3 indent ) Liquid supply

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. (1 indent ) Tool rotating in horizontal plane

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. (1 indent ) Means to agitate material

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.. (2 indent ) Mounted on screed

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.. (2 indent ) Material immersed agitating means

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... (3 indent ) Individual element, vertically oriented

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.. (2 indent ) Compacting roller with vibrating means

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. (1 indent ) Screed or drag

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.. (2 indent ) Supported on rail type side forms

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.. (2 indent ) Reciprocating

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. (1 indent ) Sheep foot roller

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. (1 indent ) Rotating drum, roller or tire

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.. (2 indent ) Three tandem rollers

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.. (2 indent ) Roller periphery characteristics

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.. (2 indent ) Plural roll axes angularly shiftable

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.. (2 indent ) Plural roll axes relatively shiftable

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.. (2 indent ) Specific to slope, trench or shoulder application

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.. (2 indent ) Attachment or combined

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.. (2 indent ) With means to lubricate, scrape or clean roller surface

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.. (2 indent ) Shiftable or variable ballast

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.. (2 indent ) Manually propelled, e.g., lawn roller

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.. (2 indent ) Plural rolls with common axes

133.05

. (1 indent ) Tamper

133.1

.. (2 indent ) Manually guided

133.2

.. (2 indent ) Attached to a disparate device

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REINFORCEMENT STRUCTURE PER SE

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. (1 indent ) With road chair

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ROAD CHAIR PER SE

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