US PATENT SUBCLASS 472 / 110
.~ One person type
Current as of: June, 1999
Click HD for Main Headings
Click for All Classes
DEFINITION
Classification: 472/110
One person type:
(under subclass 106) Amusement device in which the seesaw is provided with a seat for receiving the weight of a person in a sitting position upon only one end thereof, and wherein the seesaw further includes a means acting upon the other end thereof to resist the motion of the other end while the person is riding the first end.
SEE OR SEARCH CLASS
248, Supports, particularly
371+, for a stand having a supporting surface at the end of a pivoted arm, subclasses 580+ for a tilting support surface biased by a resilient means to a predetermined position, and subclasses 592+ for a support having a resilient means which acts through an arm or lever.
297, Chairs and Seats, particularly
195.1+, for a straddle type seat (e.g., a saddle) which may rock, bounce, or oscillate; especially subclass 196 for a saddle type seat mounted on a cantilevered leaf spring; and subclasses 313+ for a seat mounted on the free end of an arm for resisted tilting movement about a pivot.
