US PATENT SUBCLASS 14 / 21
.~ Towers and anchors
Current as of: June, 1999
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DEFINITION
Classification: 14/21
(under subclass 18) Devices comprising supports and securing devices for suspension-cables.
SEE OR SEARCH THIS CLASS, SUBCLASS:
7, and 8, for cantilever suspension.
26, for arch bridge anchors.
SEE OR SEARCH CLASS
52, Static Structures (e.g., Buildings), appropriate
subclasses for other building structure of more general application, particularly 146+, for vertical structures with diagonal brace or guy, subclasses 155+ for piercing or expanding land anchors, subclasses 292+ for footings for vertical structures, and subclasses 223.1+ for a structure having a prestressing feature.
104, Railways,
124, for supports for elevated railways structure.
