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Class Information
Number: 30/51
Name: Cutlery > Razors > Detachable blade, guarded cutting edge
Description: Miscellaneous razor organizations having a guarded cutting edge in which the blade or other part is separable for removal from the organization.










Sub-classes under this class:

Class Number Class Name Patents
30/75 Aligning means 6
30/68 Bolt-connected 1
30/84 Caps 47
30/76 Corner construction 6
30/77 Guards 88
30/67 Hook and lock 5
30/53 Longitudinal or old style 31
30/74 Magnetic 13
30/74.1 Multiple guard 7
30/57 Pivoted blade 53
30/58 Pivoted cap 13
30/62 Slidable blade 7
30/66 Slidable lock 9
30/52 Tensioned blade edge 10


Patents under this class:

Patent Number Title Of Patent Date Issued
8701291 Multi-purpose hair cutter Apr. 22, 2014
8381406 Replacement blade razor Feb. 26, 2013
8209867 Shaving razors and cartridges Jul. 3, 2012
8033023 Shaving razors and cartridges Oct. 11, 2011
7802353 Method of producing a razor head Sep. 28, 2010
7770294 Razor with blade unit biasing member Aug. 10, 2010
7726032 Safety razor handle assembly Jun. 1, 2010
7621203 Shaving razors, and blade subassemblies therefor and methods of manufacture Nov. 24, 2009
7246442 Hair-trimming tool Jul. 24, 2007
7111398 Hair trimming device Sep. 26, 2006
6871403 Hair razor with handle having a rotatable finger ring Mar. 29, 2005
6581290 Shaving system with variable sized razor cartridges Jun. 24, 2003
6434828 In-line razor device with twin pivoting heads Aug. 20, 2002
6425184 Wet shaving razor having a blade assembly moveable in a plurality of directions Jul. 30, 2002
6141875 In-line shaving razors with twin pivoting heads Nov. 7, 2000
6092288 Razor holder Jul. 25, 2000
6082007 In-line bi-directional manual shaving razors Jul. 4, 2000
5979056 Body shaving device with curved razor blade strip Nov. 9, 1999
5946805 Shaving system Sep. 7, 1999
5933960 Shaving apparatus and method of shaving Aug. 10, 1999
5906027 Handle with interchangeable implements May. 25, 1999
5848475 Razor and blade Dec. 15, 1998
5678311 Shaving apparatus Oct. 21, 1997
5475923 Segmented guard bar Dec. 19, 1995
5461782 Shaving kit Oct. 31, 1995
5347717 Chuck assembly for a disposable razor Sep. 20, 1994
5251376 Razor head, especially razor blade unit of a wet razor Oct. 12, 1993
5199173 Concave, convex safety razor Apr. 6, 1993
5182858 Razor mechanism Feb. 2, 1993
5044077 Razor mechanism Sep. 3, 1991
5038472 Pivoting safety razor assembly Aug. 13, 1991
4939840 Safety razor Jul. 10, 1990
4720917 Flexible blade contour razor Jan. 26, 1988
4700477 Eyebrow trimmer Oct. 20, 1987
4475286 Safety razor Oct. 9, 1984
4445787 Surface temperature measuring device with reversible thermochromic film May. 1, 1984
4377034 Safety razor kit Mar. 22, 1983











 
 
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