US PATENT SUBCLASS 52 / 204.1
FRAMING TO RECEIVE DOOR, DOORJAMB, OR WINDOW SASH

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

204.1FRAMING TO RECEIVE DOOR, DOORJAMB, OR WINDOW SASH {7}
204.2  DF  .~> Lintel
205  DF  .~> Access portal in interior partition; e.g., into office or storage space
206  DF  .~> Wall with plural portals
207  DF  .~> With one movable door section and at least one fixed section (e.g., sliding doors)
210  DF  .~> Specific studding arrangement for door, doorjamb, or window sash
211  DF  .~> Architrave; i.e., finish strip on floor, ceiling, or wall opening {1}
213  DF  .~> Retaining feature between frame and reveal {3}

DEFINITION

Classification: 52/204.1

FRAMING TO RECEIVE DOOR, DOOR JAMB, OR WINDOW SASH:

(under the class definition) Structure having defined structure outlining a passageway which traverses a barrier

(e.g., wall), said passageway is designed for a means which allows access of light, air, people, or a pet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19+, for a roof with an entrance way through it.

64+, for a barrier section mounted for repositioning.

85, for a curved arch type doorway.

97, for an outwardly extending liquid projector including a window sill having a claimed feature for this function.

171+, for a transparent panel for a specific environment. 186, for a closure related to a stair.

200, for a cupola or skylight above a roof.

201+, for a bay window.

202+, for an auxiliary shield and/or main panel or frame arrangement.

220.1, for a service duct with a lateral outlet.

302.1+, for a structure with a vent or passage to its interior; e.g., a wall drain.

306+, for a structure with a translucent block or embedded translucent component.

473, for a louvered panel.

633+, for a foraminous structure; e.g., repetitious members defining the peripheries of openings.

SEE OR SEARCH CLASS

16, Miscellaneous Hardware,

193+, for sash structure. 49, Movable or Removable Closures,

504, for a frame member insertable in an opening having means adapting the member for use with a closure; e.g., a stop.