US PATENT SUBCLASS 152 / 323
.~.~ Integral
Current as of:
June, 1999
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152 /
HD
RESILIENT TIRES AND WHEELS
151
DF
TIRES, RESILIENT
{14}
246
DF
.~ Cushion {4}
323
.~.~ Integral {3}
324
DF
.~.~.~
> With recesses {1}
326
DF
.~.~.~
> With perforations
327
DF
.~.~.~
> Chambered {1}
DEFINITION
Classification: 152/323
The cushion tire is composed of a single element.
(1) Note. For laminated cushion tires, see this class, subclass 300 and indented subclasses.
(2) Note. For integral cushion tires with a distinct core, see this class, subclass 310.
(4) Note. For caster tires, see Class 16, Miscellaneous Hardware, subclass 45 and indented subclasses.
SEE OR SEARCH THIS CLASS, SUBCLASS:
318,
SEE OR SEARCH CLASS
156, Adhesive Bonding and Miscellaneous Chemical Manufacture,
112+, and 404 for processes and apparatus for making nonpneumatic cushion tires.