EP0572482A1
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1991-02-21 |
1993-12-08 |
Typeright Keyboard Corp. |
Membrane keyboard and method of using same
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US5212473A
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1991-02-21 |
1993-05-18 |
Typeright Keyboard Corp. |
Membrane keyboard and method of using same
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1992-12-14 |
1996-04-02 |
Typeright Keyboard Corporation |
Ergonomic keyboard apparatus and method of using same
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USD339800S
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1991-02-21 |
1993-09-28 |
Typeright Keyboard Corporation |
Keyboard for an information system terminal
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USD340043S
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1991-02-21 |
1993-10-05 |
Typeright Keyboard Corporation |
Keyboard panel for an information system terminal
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USD340445S
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1991-03-13 |
1993-10-19 |
Marquardt Gmbh |
Dual component keyboard unit
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USD345152S
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1991-10-28 |
1994-03-15 |
Mermod Jr Leonard V |
Ergonomic computer keyboard
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USD348876S
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1992-03-26 |
1994-07-19 |
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Keyboard housing
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1992-04-01 |
1994-04-26 |
Marquardt Gmbh |
Keyboard
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1992-05-19 |
1994-11-01 |
Metamorfyx |
Ergonomic keyboard including arcuate elongated keys
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1993-03-04 |
1995-12-26 |
Marquardt Gmbh |
Keyboard
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USD361562S
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1994-10-11 |
1995-08-22 |
Renaissance Research Incorporated |
Keyboard housing
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1995-03-28 |
1996-09-03 |
Silitek Corporation |
Keyboard
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1995-07-10 |
1997-12-09 |
Hau Pham |
Ergonomic keyboard
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USD375088S
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1995-07-20 |
1996-10-29 |
Chicony Electronics Co., Ltd. |
Keyboard
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1995-07-31 |
1998-02-24 |
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Template for a computer keyboard
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1995-08-29 |
1996-08-20 |
Silitek Corporation |
Keyboard
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1995-09-06 |
1996-08-20 |
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1996-10-02 |
1997-12-02 |
Silitek Corporation |
Keyboard
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1996-11-08 |
1998-05-13 |
Mellen Chamberlain Peirce |
Keyboard instrument
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1996-11-18 |
1999-09-07 |
Batio; Jeffry |
Portable computer having split keyboard and pivotal display screen halves
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1997-03-11 |
1998-02-10 |
Huo-Lu Tsai |
Keyboard
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1997-09-09 |
2001-03-06 |
Ericsson Inc. |
Hinged detent
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1998-02-26 |
1999-08-31 |
Willow Design, Inc. |
Keyboard with integrated graphic tablet and wristrests
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2003-02-07 |
2005-01-18 |
Pla-Cor Incorporated |
Three way; 2-90° outside, 1-135° inside, bullnose corner
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2005-03-29 |
2007-05-01 |
Peter Weingartner |
Ergonomic computer keyboard
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2005-10-24 |
2007-07-31 |
Jsi Store Fixtures, Inc. |
Closed-cell foam end cap riser
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2006-04-19 |
2012-10-16 |
Kinesis Corporation |
Computer keyboard
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2006-10-05 |
2013-04-16 |
Ed Vaes |
Corner trim
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2007-01-26 |
2010-07-13 |
Microsoft Corporation |
Recharging system for wireless input devices
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2007-01-31 |
2008-11-18 |
Ikey, Ltd. |
Keyboard
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2008-04-17 |
2009-10-22 |
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Input device for web enabled devices
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2011-05-31 |
2012-04-03 |
David Michael Prokop |
Keyboard with touch display
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2011-10-17 |
2012-08-21 |
Synerdyne Corporation |
Keyboard
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2012-01-11 |
2013-06-11 |
Azek Building Products, Inc. |
Corner reinforcement for building trim
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2012-02-03 |
2013-04-09 |
Synerdyne Corporation |
Ultra-compact mobile touch-type keyboard
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2012-02-03 |
2014-11-25 |
Synerdyne Corporation |
Touch-type keyboard with character selection through finger location on multifunction keys
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2012-07-11 |
2014-01-14 |
Synerdyne Corporation |
Keyswitch using magnetic force
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2012-09-28 |
2015-09-08 |
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2013-04-08 |
2016-05-24 |
Synerdyne Corporation |
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2014-10-13 |
2018-09-04 |
Hau Pham |
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2015-02-20 |
2016-06-28 |
Polycom, Inc. |
Speakerphone
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2015-07-23 |
2017-12-05 |
Gamber-Johnson Llc |
Keyboard mounting assembly
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2015-11-18 |
2017-01-31 |
Caterpillar Inc. |
Control pod
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2015-12-29 |
2018-07-17 |
Reuben FIRMIN |
Ergonomic keyboard
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2016-02-22 |
2017-10-31 |
Franco Manufacturing Co. Inc. |
Hooded cape wrap
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2016-04-20 |
2017-10-10 |
Alfredo Buhler |
Computer keyboard
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2017-06-28 |
2018-06-26 |
Mtd Products Inc |
User interface for keypad or touchscreen
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2017-08-02 |
2018-11-13 |
Hau Pham |
Ergonomic keyboard
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