US PATENT SUBCLASS 16 / 87 R
PANEL HANGERS, TRAVELERS AND/OR TRACKS

Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

87 RPANEL HANGERS, TRAVELERS AND/OR TRACKS {13}
87.2  DF  .~> With flexible panel attaching means {2}
88  DF  .~> Ball
89  DF  .~> Cylinder
90  DF  .~> Guide brackets
91  DF  .~> Guide rollers
92  DF  .~> Link and lever
93 R  DF  .~> Sliding shoe {1}
94 R  DF  .~> Track and bracket {1}
95 R  DF  .~> Covered, hollow or slotted track {2}
96 R  DF  .~> Tracks {2}
97  DF  .~> Wheel mounts {9}
107  DF  .~> Wheels
87 B  DF  .~> Overlapping doors, common track

Unofficial Alpha Subclasses: R B

DEFINITION

Classification: 16/87

(under the class definition) Movable supporting devices and/or tracks under the ... for sliding panels of either rigid or flexible nature, not otherwise classified. The combination of the device or track with its support and/or with the article supported will also be found here, where the characteristics of the supported article (other than those which directly cooperate with the supporting device or track) are not claimed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

86.1+, for hangers for sliding gates.

SEE OR SEARCH CLASS

104, Railways,

93, for suspended railways of the single rail type.

105, Railway Rolling Stock, 150+, for suspended railway rolling stock of the single rail type.

160, Flexible or Portable Closure, Partition, or Panel,

19+, 123+ and 330+ for closures, partitions and panels, having hangers travelers and track devices.

296, Land Vehicles: Bodies and Tops,

210+, for land vehicles having specific top structure having an opening therein with closure means for said opening slidable on track means.