US PATENT SUBCLASS 33 / 678
.~.~ Angularly adjustable about an axis


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

501  DF  GAUGE {61}
666  DF  .~ With point marker {7}
678.~.~ Angularly adjustable about an axis


DEFINITION

Classification: 33/678

Angularly adjustable about an axis:

(under subclass 666) Subject matter wherein the contact member positions a pivot point and the point marker or the point marker guide is angularly positioned about the pivot point.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1, for angular measurement devices.

277+, for a straight line ray type geometrical instrument, particularly subclass 281 for a vertical and horizontal angle measurement, subclasses 282+ for a vertical angle measurement, and subclass 285 for a horizontal angle measurement.

300+, for an indicator of direction of force traversing natural media, particularly subclass 341 for a measurement in plural direction or shape with a variable angle determination and subclass 343 for an angle determination.

418+, for a pivoted straight edge and a square, particularly subclass 434 with a protractor and subclass 421 having angle indicating means and straight edge as hypotenuse.

534+, for an angle gauge. 569+, for a rotary work support adjustment.