Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 30/43
Name: Cutlery > Razors > With cooperating shearing blades
Description: Razors including two or more cutters, which cutters have cutting edge that cooperate by moving past and in substantial contact with each other to perform the shaving operation.










Sub-classes under this class:

Class Number Class Name Patents
30/43.7 Oscillating blade 14
30/43.91 Reciprocating inner blade 53
30/43.4 Rotary blade 40
30/43.3 With compound movement of blade 17
30/43.1 With razor-adjusting means 40


Patents under this class:

Patent Number Title Of Patent Date Issued
8677627 Hair trimmer with rotatable detented head Mar. 25, 2014
8661688 Electric shaver Mar. 4, 2014
8555509 Shaving unit for an electric shaver Oct. 15, 2013
8381405 Electric shaver Feb. 26, 2013
8141254 Reciprocating type electric shaver Mar. 27, 2012
8061040 Cutter blade assembly and dry shaver for variable height of cut Nov. 22, 2011
7954243 Hair cutting apparatus Jun. 7, 2011
7845079 Shaving foil Dec. 7, 2010
7698822 Personal care apparatus with an automatically pivotable head part Apr. 20, 2010
7698820 High speed link type reciprocating electric shaver Apr. 20, 2010
7401406 Nose hair cutter Jul. 22, 2008
7065879 Shaving foil patterning Jun. 27, 2006
6991217 Vibration type linear actuator Jan. 31, 2006
6418622 Wet shaver with retractile action Jul. 16, 2002
6158125 Cutter assemblies for electric shavers Dec. 12, 2000
5983502 Shaving apparatus Nov. 16, 1999
5542179 Dry shaving apparatus with outer cutter frame locking means Aug. 6, 1996
5383273 Shaving apparatus having a shaving-head frame and a foil frame to be secured thereto Jan. 24, 1995
5231760 Shaving apparatus Aug. 3, 1993
5193275 Flat-shaped dry shaver Mar. 16, 1993
5170563 Shaving unit for a shaver and shaver comprising such a shaving unit Dec. 15, 1992
5014428 Rotary type electric razor May. 14, 1991
5007168 Electric dry shaving apparatus with a movable shaving head arrangement Apr. 16, 1991
4998352 Cutting unit for a shaving apparatus Mar. 12, 1991
4918819 Electric shaving apparatus Apr. 24, 1990
4872266 Plastic frame with embedded shearing foil Oct. 10, 1989
4675997 Electric shaver powered by rechargeable batteries Jun. 30, 1987
4649643 Apparatus provided with a housing in which an electric motor is accommodated Mar. 17, 1987
4575941 Dry shavers Mar. 18, 1986
4563814 Disposable clipper head Jan. 14, 1986
4512077 Electric shaver having improved shaving characteristics Apr. 23, 1985
4343089 Outer blade of electric shavers Aug. 10, 1982
4133103 Comb assembly for an electric dry shaver Jan. 9, 1979











 
 
  Recently Added Patents
Device for determining the absolute angular position of the steering wheel of an electric power-assisted steering column of a motor vehicle using weighted dynamic parameters of the vehicle
Provision of downlink packet access services to user equipment in spread spectrum communication network
Managing method and apparatus for servicing contents provided by content provider
Color imaging device
Three-dimensional filter
Orthogonal tunable antenna array for wireless communication devices
Transcoded images for improved trick play
  Randomly Featured Patents
Collapsible exercise chair
Ferroelectric memory cell fabrication method
Framework for multiple-engine based verification tools for integrated circuits
Zero voltage zero current switching converter
Apparatus for dispensing viscous material
Method and test for blood serum component analysis
Dental hose cleaning method and apparatus
Supporting device
Method for making a rotationally molded spa
Package having fiber-containing sheath and apparatus and method for packaging