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Class Information
Number: 30/263
Name: Cutlery > Cutting tools > Plural cooperating blades > Rotary blade
Description: Implements in which at least one of the cooperating blades is rotary.


Sub-classes under this class:

Class Number Class Name Patents
30/265 Two rotary blades 21
30/264 With motor 14


Patents under this class:

Patent Number Title Of Patent Date Issued
7290339 Cutting apparatus for easily opening plastic packaging Nov. 6, 2007
6976312 Split-end hair clipper Dec. 20, 2005
6775913 Battery operated circular saw Aug. 17, 2004
6676498 Bi-directional grinder Jan. 13, 2004
5256102 Automated excision of undesirable material and production of starting material for restructured meat Oct. 26, 1993
5255437 Clipper for trimming hair in a nostril Oct. 26, 1993
5239755 Cutting apparatus Aug. 31, 1993
4972585 Rotary blade cutter Nov. 27, 1990
4766897 Capsulectomy surgical instrument Aug. 30, 1988
4657017 Electrosurgical instrument Apr. 14, 1987
4646438 Rotary shear attachment and tool for laminated plastic and other materials Mar. 3, 1987
4615119 Blade for a vibratory cutter Oct. 7, 1986



 
 
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