Class 125: STONE WORKING ( 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
125
STONE WORKING

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		===> STONE WORKING

1		MISCELLANEOUS
2		DRESSING
3		. Rotary cutter
4		. . Cutter-support feed
5		. . Rotary tools
6		. Pick-action cutter
7		. . Cutter-support feed
8		. Arm-supported tool
9		PLANING
10		TURNING
11.01		. Grinding-wheel dressing
11.02		. . Indexing of tool point
11.03		. . Rotary or crush dressing
11.04		. . Contouring of grinding wheel face
11.05		. . . Cam controlled
11.06		. . . Templet- or pattern-controlled
11.07		. . . . Hydraulically actuated
11.08		. . . . Pantograph
11.09		. . . . Fulcrum bar
11.1		. . . Tangent bar forms arcuate surface
11.11		. . . Forming arcs and tangents thereto
11.12		. . . Generation of arc or bevel by two or more tools
11.13		. . . With compound motion of tool
11.14		. . . Arc forming by swinging tool
11.15		. . . Forming bevel
11.16		. . . . By swinging tool
11.17		. . Transverse swinging motion to form planer surface
11.18		. . Peripheral grinding face
11.19		. . Radial grinding face
11.2		. . Hydraulic tool traversing means
11.21		. . Rectilinearly reciprocating tool
11.22		. . Coolant supply
11.23		. . With compensator for tool wear
12		SAWING
13.01		. Rotary
13.02		. . Having internal cutting edge
13.03		. . With pivoted frame
14		. . Saw-support feed
15		. . Saw blades
16.01		. Reciprocating
16.02		. . Having saw with supply and take-up means
16.03		. . Lever-operated saw
16.04		. . Angular cutting saws
17		. . Saw racks
18		. . Saw blades
19		. Oscillating
20		. Disk cutting
21		. Endless
22		. Saw teeth
23.01		SPLITTING, SHEARING, AND PUNCHING
23.02		. Roller-type cutter
24		. Mica splitting
25		SLATE SURFACING
26		BRICK CLEANING
27		MILLSTONE DRESSING
28		. Rotary cutter
29		. Pick-action cutter
30.01		PRECIOUS STONE WORKING
30.02		. Wire drawing die making
35		WORK SUPPORTS
36		TOOLS
37		. Traction rotated
38		. Surface traversing
39		. . Diamond
40		. Impact
41		. . Bush hammers and chisels
42		. . Millstone picks
43		. . Miners' picks
		******************************
		CROSS-REFERENCE ART COLLECTION
		******************************
901		FORMING PIEZOELECTRIC CRYSTALS

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 125 STONE WORKING

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

Class
125
STONE WORKING