US PATENT SUBCLASS 33 / 402
.~.~.~ Means limiting swing

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


33 /   HD   GEOMETRICAL INSTRUMENTS

300  DF  INDICATOR OF DIRECTION OF FORCE TRAVERSING NATURAL MEDIA {23}
365  DF  .~ Level or plumb, terrestrial gravitation responsive {9}
391  DF  .~.~ Pendulum {8}
402.~.~.~ Means limiting swing

DEFINITION

Classification: 33/402

(under subclass 391) Device wherein the supporting structure for the suspended body is such as to prevent complete freedom of swing about said axis.