Class 142: WOOD TURNING ( 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
142
WOOD TURNING

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Subclass		Title
ClassTitle		===> WOOD TURNING

1		MISCELLANEOUS
		POLYGONAL SECTION
2		. Annular work holders
52		. . Chucks
		PATTERN SECTION
3		. Many-spindle lathes
		. Oval form
16		. . Guided chucks
51		. . . Counterpoises
		. Copying
		. . Cutter
7		. . . Laterally and longitudinally movable
		. . . Rotary
11		. . . . Fixed bearings
13		. . . Laterally movable
15		. . . Longitudinally movable
		. Clamped work
		. . Cutter chisel
8		. . . Laterally and longitudinally movable
		. Cam controlled
		. . Cutter
6		. . . Laterally and longitudinally movable
		. . . Rotary
10		. . . . Fixed bearings
12		. . . Laterally movable
14		. . . Longitudinally movable
		. Cutter
9		. . Rotary
		CIRCULAR SECTION
4		. Many-spindle lathes
5		. . Automatic spindle feed
		. Spiral grooving
23		. . Hollow cutter head
		. . Cutter
26		. . . Rotary
24		. . . . Pattern guide
25		. . . . Hollow mandrel
33		. . . . Rack-and-pinion feed
34		. . . . Roller feed
35		. . . Chisel
17		. Automatic spindles lathes
18		. . Endless feed
19		. . . Disk
20		. . Chute feed
		. Clamped work
		. . Hollow cutter head
45		. . . End turning
		. . Cutter chisel
46		. . . Longitudinally movable
32		. Hollow cutter head
31		. . Cutter chisel
27		. . . Radially movable, pattern guide
28		. . . . Rotary
		. . . Pattern
30		. . . . Radially movable
29		. . . Radially movable
		. Cutters
		. . Chisels, plain and pattern
21		. . . Pattern guide
		. . Rotary and chisel
22		. . . Pattern
		. Cutter
		. . Slicing
36		. . . Longitudinally movable
40		. . Rotary
37		. . . Pattern guide
41		. . . Pattern
42		. . Chisel
38		. . . Pattern guide
39		. . . . Rotary
43		. . . Pattern
44		. . . . Disk
47		CARRIAGE FEED
48		TOOL RESTS AND WORK SUPPORTS
49		TOOL RESTS
		STEADY RESTS
50		. Yielding
53		LATHE CENTERS
54		HOLLOW MANDRELS
55		ATTACHMENTS
56		TURNING TOOLS
		WORK HOLDERS
57		. Socket

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 142 WOOD TURNING

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

Class
142
WOOD TURNING