Class 460: CROP THRESHING OR SEPARATING ( Manual of U.S. Patent Classification )

U.S. PATENT AND TRADEMARK OFFICE
Information Products Division

[Manual of Classification, Class Listing]

Manual of U.S. Patent Classification
as of June 30, 2000

Class
460
CROP THRESHING OR SEPARATING

Class definitions may be accessed by clicking on the class title, above.
Subclass definitions may be accessed by clicking on the subclass number, below.

Patents classified in a subclass may be accessed by clicking on the " [Patents]

" icon following the subclass number, below.

( please note that links to definitions and classified patents may not be available for some classes and subclasses )

For search strategies, please refer to the Classification Index Explanation of Data web page.

Simple Text Search Across All U.S. Patent Classes in the Manual of Classification (requires a JAVA-enabled web browser)

--------------------------------------------------------------

Subclass		Title
ClassTitle		===> CROP THRESHING OR SEPARATING

1		MEANS RESPONSIVE TO A SENSED CONDITION
2		. Foreign material
3		. . Drive interrupt
4		. Grain loss
5		. . By detector at sieve or screen or grain pan
6		. Machine load
7		. Moisture
8		HAVING MEANS TO DISTRIBUTE OR LEVEL CROP MATERIAL
9		. In association with shaking table
10		. . And baffle for grain
11		WITH RECYCLING OF PROCESSED MATERIAL
12		. With means to recycle processed material from sieve, grate, or screen
13		. Rethreshing
14		. . By separate diverse threshing means
15		CLOVER HULLER
16		WITH FEEDER
17		. Having grasping system for shelling or cutting
18		. Feeder for husker (e.g., feeder table)
19		. With band cutter
20		. And cooperating means for feeder
21		CONVERTIBLE
22		COMBINED WITH DIVERSE ART DEVICE (E.G., HOISTING, DIGGING)
23		WITH HOPPER
24		FLAX THRESHER
25		CORN PROCESSING APPARATUS
26		. With corn snapping or husking means
27		. . Compound roll having snapping and husking surface
28		. . Diverse functioning multiple roll pairs
29		. . Including a husking or snapping roll
30		. . . Including roll mounting means
31		. . . Including particular roll construction
32		. . . . With rib or bar
33		. . . . With teeth
34		. . . . With abrasive surface, e.g., rubber surface
35		. . With cooperating member
36		. . Including roll adjusting means
37		. . By suction means (e.g., husking by suction, per se)
38		. . With cutting
39		. . . Shredding
40		. . . Debutting
41		. . . Slitting
42		. . With separating system (e.g., removing husked trash)
43		. . . With trash container
44		. . . With blower means
45		. With shelling
46		. . Concave and cylinder
47		. . Disk
48		. . Knife
49		. . . Slitter
50		. . . Tipper
51		. . . Reciprocatable knife
52		. . . Stationary knife
53		. . . Rotary knife
54		. . . Pivotable mount
55		. . . . Longitudinally of cob axis
56		. . . Radially mounted
57		. . . Having adjustment means
58		. . Peripheral action
59		THRESHING
60		. With relief valve in rotor section
61		. Flail machine
62		. With adjusting means for threshing cylinder
63		. With prethreshing cylinder
64		. Vertical axle type
65		. Centrifugal
66		. Axial flow through threshing section
67		. . Flared cylinder
68		. . Rotor formed with integral feed section
69		. . With axial flow separator
70		. With feed means for threshing section
71		. With bar (e.g., rasp bar, inclined blade)
72		. . Adjustable
73		. With beater
74		. With accelerator roll
75		. Transverse threshing section
76		. . Multiple threshing cylinders
77		. . With axial flow to opposed ends
78		. With cutting
79		SEPARATOR
80		. Axial
81		. Separating cylinder
82		. . Foraminous periphery without associated concave
83		. . Multiple cylinders
84		. Including deflector means
85		. Straw walker
86		. Endless apron
87		. Overhung rake
88		. . Rotary rake
89		. . . Mounted on crank shaft
90		. Shaking table
91		. . Oscillating
92		. . . And reciprocating
93		. . Reciprocating
94		. . Mounting of
95		. . . Suspended
96		. With material vibrator
97		CLEANER
98		. Rotary cleaner
99		. Air control affecting air flow
100		. With fan feature
101		. Sieve or grate
102		. . Screen
103		WITH MEANS TO CLEAN MACHINE
104		. Concave cleaner
105		WITH STONE TRAP
106		. Pivoting trap
107		CONCAVE
108		. Grid or grate
109		. . Adjustable
110		. . Teeth, bars, blades, etc.
111		STRAW CHAFF SPREADER OR HANDLING (DISCHARGE)
112		. With chopper
113		BEATER
114		TRANSPORT CONVEYOR
115		. Pneumatic
116		DRIVE RELATED FEATURES
117		DUST HANDLING
118		DRIER
119		MACHINE COMPONENT ARRANGEMENT AND STRUCTURE, E.G., ENGINE PLACEMENT, GRAIN BIN
120		RACK, GRATE BAR EXTENSION
121		TOOTH STRUCTURE
122		. Mounting means
123		FRUIT OR VEGETABLE PROCESSING APPARATUS
124		. Pre-stripper
125		. Declustering
126		. Including picking or plucking (peanuts, hops or similar material)
127		. . Spike tooth
128		. . Spring biased
129		. . Combing
130		. Pressure roller (e.g., snapping-cucumber)
131		. Shelling pressure roller (e.g., peas, beans, per se)
132		. With adjusting means for roller or cylinder
133		. Including agitator
134		. Stripper or stemmer
135		. . With rotary cutter
136		. . With cutter encompassing stalk
137		. . With stationary cutter
138		. . With oscillating cutter
139		. . With vibrating cutter
140		. . With roller
141		. With cylinder and concave (for nongrain products)
142		. Drum and beater
143		. Blower assisted
144		. Endless separating conveyer
145		. Shaker or shaking table (for nongrain products)
146		. . Reciprocating
147		. . Oscillating
148		. . Vibratory
149		PROCESS
150		MISCELLANEOUS
		******************************
		CROSS-REFERENCE ART COLLECTIONS
		******************************
901		MATERIAL DISTRIBUTOR
902		GRAIN CLEANER
903		GRAIN SAVER
904		POTATO DIGGER
905		STRAW OR CHAFF STACKER

Information Products Division -- Contacts

Questions regarding this report should be directed to:

U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231
tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

Last Modified: 6 October 2000

Manual of U.S. Patent Classification as of June 30, 2000

Class 460 CROP THRESHING OR SEPARATING

Manual of U.S. Patent Classification
as of June 30, 2000

Class
460
CROP THRESHING OR SEPARATING