US PATENT SUBCLASS 433 / 33
.~ Having support for patient or operator


Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
33.~ Having support for patient or operator


DEFINITION

Classification: 433/33

Having support for patient or operator:

(under subclass 25) Apparatus including means to support a patient or operator against the force of gravity.

SEE OR SEARCH CLASS

5, Beds,

600, for invalid beds and surgical patient supports.

297, Chairs and Seats, appropriate subclasses for dental chairs, per se.

378, X-Ray or Gamma Ray Systems or Devices,

38+, 168+, and 190+ for tables or chairs for supporting persons for X-ray diagnosis, and having means peculiar thereto.