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Class Information
Number: 30/194
Name: Cutlery > Cutting tools > Plural cooperating blades > Shears
Description: Implements in which the blades have edges which move past and in substantial contact with each other to perform the cutting operation.


Sub-classes under this class:

Class Number Class Name Patents
30/237 Compound blade movement 3
30/229 Form cutter 51
30/195 Hair thinners 39
30/196 Multiple shearing position 15
30/226 Multiplex 32
30/244 Pivoted blade 18
30/241 Reciprocating blade 81
30/240 Rotary blade 37
30/234 Spring joint 11
30/233 With guard, guide and/or gauge 103
30/228 With motor 176
30/231 With supports 26


Patents under this class:

Patent Number Title Of Patent Date Issued
7540091 Extended life cutting blades for hand-held cutting tools Jun. 2, 2009
7497015 Scissors-action tool with adjustable opening angle Mar. 3, 2009
7464473 Extended life cutting blades for hand-held cutting tools Dec. 16, 2008
7451544 Gardening shears having double functions Nov. 18, 2008
7380342 Scissors having separated blades and handles Jun. 3, 2008
7204022 Scissors-action tool with adjustable opening angle Apr. 17, 2007
7166119 Scissors for cutting narrow curves Jan. 23, 2007
6176866 Scissors Jan. 23, 2001
6132447 Umbilical scissors Oct. 17, 2000
6108913 Stripping tool Aug. 29, 2000
5386634 Means for preventing the interchanging of cutting head assemblies with unsuitable clipper bodies and vice versa Feb. 7, 1995
5384962 Apparatus for shearing a material mass Jan. 31, 1995
5353504 Motorized scissors Oct. 11, 1994
5327649 Circular saw with dust collector Jul. 12, 1994
5319854 Scissors Jun. 14, 1994
5224268 Apparatus for shearing a material mass Jul. 6, 1993
5060381 Pair of scissors, in particular for use in the cutting of hair Oct. 29, 1991
4983914 Proximity measurement by inductive sensing using single turn UHF energized coil sensors incorporated into cutter head of sheep shearing device Jan. 8, 1991
4964216 Torque limiting device for shears Oct. 23, 1990
4689884 V-snip scissors Sep. 1, 1987
4663848 Ball-handled scissors May. 12, 1987
4140124 Handles for surgical instruments Feb. 20, 1979



 
 
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