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Class Information
Number: 30/265
Name: Cutlery > Cutting tools > Plural cooperating blades > Rotary blade > Two rotary blades
Description: Implements in which both of the cooperating blades are rotary.

Patents under this class:

Patent Number Title Of Patent Date Issued
8539679 Dual disk pizza cutter and methods Sep. 24, 2013
8443518 Blister package opener May. 21, 2013
8250958 Electric saw device Aug. 28, 2012
7975582 Strip cutting device and methods of use Jul. 12, 2011
7290339 Cutting apparatus for easily opening plastic packaging Nov. 6, 2007
7246443 Cutting device for making interior cuts Jul. 24, 2007
7089669 Sheet material cutter with adjustable blades Aug. 15, 2006
6976312 Split-end hair clipper Dec. 20, 2005
6298561 Tool for cutting sandwich type plaster boards Oct. 9, 2001
6105351 Mowing machine having disk blade cutters Aug. 22, 2000
6076265 Lawn mower having reciprocating cutter blade Jun. 20, 2000
5899000 Hand held cutter May. 4, 1999
5881624 Media cutting apparatus Mar. 16, 1999
5513435 Nail fin removal tool May. 7, 1996
5027517 Circular saw head Jul. 2, 1991
4987732 Mowing apparatus having oppositely reciprocating cutters Jan. 29, 1991
4693004 Envelope opener Sep. 15, 1987
4679323 Rotary nibbler Jul. 14, 1987
4653590 Edger and blade therefor Mar. 31, 1987
4646438 Rotary shear attachment and tool for laminated plastic and other materials Mar. 3, 1987
4593465 Rotary nibbler Jun. 10, 1986
4574480 Rotary shear cutter Mar. 11, 1986
4366620 Roof seam cutting machine Jan. 4, 1983
4283853 Cutting tool Aug. 18, 1981
4244102 Carpet cutting machine Jan. 13, 1981

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