US PATENT SUBCLASS 52 / 173.1
COMBINED


Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

173.1COMBINED {2}
173.2  DF  .~> With a loading dock seal
173.3  DF  .~> With a sunlight activated device (e.g., passive solar or photoelectric)


DEFINITION

Classification: 52/173.1

COMBINED:

(under the class definition) Structure in which claimed subject matter provided for in another class (e.g., heater) is incorporated with a static construction, a component thereof, or a panel structurally similar to a building panel.

(1) Note. Combinations relating to operative apparatus wherein an operating unit or significant characteristic for such a class is defined; e.g., electrical device or a burner, or wherein the enclosure is a furnace, a casing for a machine, a tool, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27+, for a static structure specifically modified to hold a disparate article.

SEE OR SEARCH CLASS

62, Refrigeration,

259.1+, for a structural installation.

73, Measuring and Testing, 431, for an instrument casing.

89, Ordnance,

36.04, for shields for a fixed structure.

104, Railways,

27+, for terminals and stations.

174, Electricity: Conductors and Insulators, 158+ for insulator supporting or attaching means.

343, Communications: Radio Wave Antennas,

872+, for housings.

361, Electricity: Electrical Systems and Devices,

600+, for mounting assembly.

362, Illumination,

145+, with static structure. 451, Abrading,

451+, for a guard or housing for use with an abrading device.