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1932-10-06 |
1936-12-22 |
Don A Birrell |
Safety razor
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1938-03-04 |
1939-12-19 |
James C Evans |
Safety razor
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1950-04-13 |
1952-06-17 |
John D Karle |
Attachment for safety razors
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1959-06-15 |
1961-10-17 |
Walter O Schweizer |
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1971-03-15 |
1973-04-03 |
Gillette Co |
Dual razor blade assembly
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1975-06-12 |
1976-12-14 |
Philips Nv |
SHAVER WITH A CUTTING ELEMENT HOLDER.
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1980-02-13 |
1981-09-16 |
Philips Nv |
SHAVER.
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1982-04-30 |
1984-04-24 |
Warner-Lambert Company |
Flexible razor blade cartridge
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1984-09-12 |
1985-08-20 |
Warner-Lambert Company |
Disposable plastic razor
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1984-09-26 |
1986-01-07 |
Warner-Lambert Company |
Razor cartridge and method of manufacture
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1984-12-07 |
1986-11-25 |
The Gillette Company |
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1986-01-24 |
1987-10-06 |
Laslo B. Sinka |
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1986-01-31 |
1987-07-28 |
Warner-Lambert Company |
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1986-07-25 |
1988-05-03 |
Warner Lambert Company |
Razor for shaving a face having pseudofolliculitis barbae
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1987-07-21 |
1987-08-26 |
Gillette Co |
Safety razors
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1987-10-30 |
1989-08-08 |
Warner-Lambert Company |
Flexible razor head
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1988-10-28 |
1993-03-09 |
The Gillette Company |
Safety razors and guards
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1989-05-08 |
1991-03-12 |
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1990-09-18 |
1994-06-15 |
Kai Ind Co Ltd |
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1990-09-28 |
1992-03-03 |
The Gillette Company |
Shaving system
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1990-09-28 |
1991-11-12 |
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Shaving system
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1990-10-22 |
1990-12-05 |
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Safety razors
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1990-10-22 |
1995-02-14 |
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1990-10-22 |
1995-05-02 |
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Safety razors
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1991-05-13 |
1994-05-24 |
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1991-07-18 |
1998-04-29 |
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1991-07-18 |
1997-04-23 |
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Segmented guard bar
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1992-03-06 |
1995-01-25 |
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Razor head with flow passages
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1992-10-08 |
1994-07-26 |
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Shaving system
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1993-04-16 |
1997-01-07 |
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Movable blade shaving cartridge with conditioning bar
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1993-09-30 |
1995-05-23 |
The Gillette Company |
Razors
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1994-04-21 |
1994-06-15 |
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1995-02-06 |
1999-09-21 |
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1996-01-12 |
1996-03-13 |
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1996-01-12 |
2003-02-11 |
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1996-03-11 |
2001-10-09 |
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1996-04-10 |
1998-07-28 |
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Shaving razor and method
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1996-08-02 |
2001-05-22 |
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Razor blade
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1997-02-18 |
2001-06-12 |
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1997-05-12 |
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1998-03-27 |
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Shave
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2001-08-21 |
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Triple blade safety razor
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2000-10-17 |
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1998-12-21 |
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2000-02-29 |
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2006-09-26 |
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2004-10-20 |
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2005-01-31 |
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2005-06-10 |
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2007-03-19 |
2012-05-29 |
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Safety razor with filament guard
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2007-05-31 |
2009-06-17 |
주식회사 도루코 |
Shaver
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2007-10-12 |
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Shaving razor with modular blade pairs
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2008-05-23 |
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Shaving razors and cartridges
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2008-12-11 |
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Razor cartridge and the razor using the same
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2009-06-11 |
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Blade cartridge guard comprising an array of flexible fins extending in multiple directions
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2009-06-17 |
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Blade cartridge guard comprising an array of flexible fins having varying stiffness
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Razor Cartridge With Improved Cap Structure
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2010-03-15 |
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Razor cartridge
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2010-03-16 |
2014-05-20 |
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Shaving razors and cartridges
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