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Class Information
Number: 30/77
Name: Cutlery > Razors > Detachable blade, guarded cutting edge > Guards
Description: Subcombinations of devices claiming guard structure, per se. The mere specifying of the blade in the claim does not exclude the patent from this or indented subclasses.










Sub-classes under this class:

Class Number Class Name Patents
30/78 Blade-supported 8
30/81 Edge structure 26
30/83 Rail 13


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8677628 Scrubbing razor with safety ribs Mar. 25, 2014
8499459 Shaving blade unit and shaver having such a blade unit Aug. 6, 2013
8448339 Shaving cartridge with supressed blade geometry May. 28, 2013
8413334 Shaving cartridge guard for supporting skin Apr. 9, 2013
8359751 Shaving blade unit comprising a movable trimming blade protector and shaver having such a blade unit Jan. 29, 2013
8359752 Shaving razor cartridge Jan. 29, 2013
8327546 Method of manufacturing a razor cartridge Dec. 11, 2012
8209867 Shaving razors and cartridges Jul. 3, 2012
8209869 Cantilever comb guard Jul. 3, 2012
8191265 Razor cartridge with comb Jun. 5, 2012
8191263 Separable lubrication Jun. 5, 2012
8109001 Shaving system for performing multiple shaving actions Feb. 7, 2012
7954244 Razor cartridge with comb Jun. 7, 2011
7913393 Safety razor with multi-pivot blade unit Mar. 29, 2011
7703361 Shaving razors and cartridges Apr. 27, 2010
7699902 Refuse-trapping cover for use in portable working machine Apr. 20, 2010
7610683 Oval frame razor Nov. 3, 2009
7540088 Safety razor shaving face, arms and legs Jun. 2, 2009
7448135 Multi-blade razors Nov. 11, 2008
7197825 Razors and shaving cartridges with guard Apr. 3, 2007
7178243 Oval frame razor Feb. 20, 2007
7111401 Razor head having skin controlling means Sep. 26, 2006
7043840 Shaving razor and blade unit with improved guard May. 16, 2006
6941659 Safety razors Sep. 13, 2005
6889438 Oval frame razor May. 10, 2005
6792682 Razor cartridge with shaving aid Sep. 21, 2004
6675479 Shaving razor and blade unit with improved guard Jan. 13, 2004
6655029 Safety razor Dec. 2, 2003
6651342 Shaving razor and blade unit with improved guard Nov. 25, 2003
6601303 Safety razors Aug. 5, 2003
6568084 Razor blade cartridge with guard ribs May. 27, 2003
6550141 Razor heads with intermediate guard elements Apr. 22, 2003
6539633 Razor with sound indicator signalling first use Apr. 1, 2003
6473970 Razor blade cartridge with lubricating flow paths Nov. 5, 2002
6397473 Shaving system with uniform shaving forces Jun. 4, 2002
6378211 Razor blade cartridge with guard ribs Apr. 30, 2002
6263576 Angled hand-held razor Jul. 24, 2001
6243951 Safety razors Jun. 12, 2001
6212777 Safety razors Apr. 10, 2001
6185823 Oval frame razor Feb. 13, 2001
6167625 Shaving implement Jan. 2, 2001
RE36816 Guard for razor blade assembly Aug. 15, 2000
5953819 Razors Sep. 21, 1999
5903979 Safety razors May. 18, 1999
5794343 Razor blade assembly Aug. 18, 1998
5761814 Razor construction Jun. 9, 1998
5630275 Multi-blade razor head with improved performance May. 20, 1997
5560105 Replaceable blade cartridge for razor Oct. 1, 1996
5456009 Multi-blade razor head with improved performance Oct. 10, 1995
5410812 Razor head of a wet razor May. 2, 1995

1 2










 
 
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