US4672898A
(en)
*
|
1983-10-17 |
1987-06-16 |
Davidson Henry A |
Multi-location adjustable table
|
US5169210A
(en)
*
|
1990-06-07 |
1992-12-08 |
Haworth, Inc. |
Chair with pivoting keyboard pad
|
US5893607A
(en)
*
|
1997-08-26 |
1999-04-13 |
Trimnell; Ralph R. |
Chair attached computer keyboard holder
|
US6553918B2
(en)
*
|
2000-12-27 |
2003-04-29 |
Mark J Bieza |
Mobile writing stand
|
USD497487S1
(en)
*
|
2002-12-11 |
2004-10-26 |
Shin Azumi |
Desk with chair
|
GB0301227D0
(en)
*
|
2003-01-20 |
2003-02-19 |
Keen Group Ltd |
Seating apparatus
|
US7862111B2
(en)
*
|
2004-08-18 |
2011-01-04 |
Daniel V Steenson |
Adjustable work surface
|
SE534674C2
(sv)
*
|
2010-03-18 |
2011-11-15 |
Marija Aenglavis |
Löstagbar anordning för att underlätta ätande
|
US20140091193A1
(en)
*
|
2012-09-28 |
2014-04-03 |
David Frederick Simon |
Holder for books and electronic devices
|
USD745372S1
(en)
*
|
2013-12-20 |
2015-12-15 |
Urban Outdoor Company, LLC |
Crossbar assembly for a camp chair
|
USD771961S1
(en)
*
|
2015-05-22 |
2016-11-22 |
Kimball International, Inc. |
Student chair
|
US9693625B2
(en)
*
|
2015-06-05 |
2017-07-04 |
Kimball International, Inc. |
Student chair
|
CA2897295A1
(en)
*
|
2015-07-15 |
2017-01-15 |
Keilhauer Ltd. |
Swing arm mechanism for tablet chair
|
USD793755S1
(en)
*
|
2015-10-23 |
2017-08-08 |
Yang Xingchang |
Combination chair with desk
|
US10045627B2
(en)
*
|
2016-01-25 |
2018-08-14 |
Steelcase Inc. |
Worksurface assembly, body support member having a worksurface and method for the use and assembly thereof
|
USD854914S1
(en)
*
|
2017-03-16 |
2019-07-30 |
Topstar Gmbh |
Articulated joint for a chair
|
USD819988S1
(en)
*
|
2017-12-29 |
2018-06-12 |
Wesnel JEANPHILIPPE |
Portable desk
|
USD887190S1
(en)
*
|
2018-08-02 |
2020-06-16 |
Hi-Max Innovation Co., Ltd. |
Tiltable fixed base for table
|
USD916475S1
(en)
*
|
2018-08-07 |
2021-04-20 |
Alicia S. Frank |
Seat with tablet support
|
USD880878S1
(en)
*
|
2018-11-09 |
2020-04-14 |
Dirk Wynants |
Combined table and multiple seat unit
|
TWI694798B
(zh)
*
|
2019-08-16 |
2020-06-01 |
廣力達企業有限公司 |
桌板
|