US PATENT SUBCLASS 171 / 67
WITH PRELIMINARY DEFLECTOR FOR SURFACE MATERIAL


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

Internet Version by PATENTEC © 1999      Terms of Use



171 /   HD   UNEARTHING PLANTS OR BURIED OBJECTS

67WITH PRELIMINARY DEFLECTOR FOR SURFACE MATERIAL {2}
68  DF  .~> Driven deflector
69  DF  .~> Moving deflector


DEFINITION

Classification: 171/67

(under the class definition) Apparatus including a device disposed entirely above the earth's surface for the disclosed purpose of engaging material lying upon or extending through the earth's surface to lift, depress or shift said material into or away from the path of the apparatus for recovering buried objects prior to the unearthing of said objects.

(1) Note. These devices may constitute above ground guards or fenders which (1) deflect standing plant parts away from parts of said device which might tangle therewith or (2) engage loose trash lying in the path of said apparatus to shift it out of said path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

40, 50+, 63+, for similar deflector-like members.

SEE OR SEARCH CLASS

56, Harvesters,

121.42, for preliminary foliage-arranging means on a crop topper.