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Class Information
Number: 248/456
Name: Supports > Easel; book, copy or music score holder > With adjustable inclination > Prop maintains surface in adjusted position > Notch or cavity engaging
Description: Device wherein a portion of the leg-like supporting member is engageable with a rack, serration or hole.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7467773 |
Support structure for liquid crystal television receiver and support structure for display device |
Dec. 23, 2008 |
| 7370454 |
Door skin, method of manufacturing a door produced therewith, and door produced therefrom |
May. 13, 2008 |
| 7264216 |
Tilt-back triangular supports for speaker and amplifier cabinets |
Sep. 4, 2007 |
| 7233488 |
Display device having a retractable supporting unit |
Jun. 19, 2007 |
| 7185869 |
Foldable book holder |
Mar. 6, 2007 |
| 7104516 |
Electronic equipment mounting angle varying apparatus |
Sep. 12, 2006 |
| 6971622 |
Supporting device for a portable device |
Dec. 6, 2005 |
| 6796540 |
Two position mounting bracket for computer display |
Sep. 28, 2004 |
| 6772986 |
Coaster clip |
Aug. 10, 2004 |
| 6682240 |
Self-positioning device for a keyboard |
Jan. 27, 2004 |
| 6679468 |
Pen box structure having the function of a book support shelf |
Jan. 20, 2004 |
| 6557810 |
Adjustable strut hinge assembly for picture frames |
May. 6, 2003 |
| 6386500 |
Book and copy holder |
May. 14, 2002 |
| 6352233 |
Portable stand for a laptop computer |
Mar. 5, 2002 |
| 6264160 |
Copy holders |
Jul. 24, 2001 |
| 6264149 |
Keyboard holder |
Jul. 24, 2001 |
| 6234432 |
Movable stand arrangement for a vehicle hardtop |
May. 22, 2001 |
| 6152417 |
Reading and writing bed easel |
Nov. 28, 2000 |
| 6145800 |
Collapsible portable work support |
Nov. 14, 2000 |
| 6113052 |
Portable desk |
Sep. 5, 2000 |
| 6010158 |
Collapsible work station device |
Jan. 4, 2000 |
| 6000663 |
Support apparatus for floral designers |
Dec. 14, 1999 |
| 5933996 |
Photograph frame assembly with a slidable and rotatable supporting member |
Aug. 10, 1999 |
| 5927673 |
Adjustable viewing stand |
Jul. 27, 1999 |
| 5927674 |
Support stand for supporting project board |
Jul. 27, 1999 |
| 5927676 |
Emergency roadside reflectors |
Jul. 27, 1999 |
| 5915661 |
Collapsible desk stand for portable computer |
Jun. 29, 1999 |
| 5836565 |
Supporting device for a picture frame |
Nov. 17, 1998 |
| 5833200 |
Lap desk |
Nov. 10, 1998 |
| 5833178 |
Support apparatus for floral designers |
Nov. 10, 1998 |
| 5810316 |
Adjustable and collapsible book stand |
Sep. 22, 1998 |
| 5797578 |
Collapsible article support |
Aug. 25, 1998 |
| 5746410 |
Document holding panel with a depression bar for incrementally adjusting an indexing ruler |
May. 5, 1998 |
| 5732928 |
Computer keyboard stand |
Mar. 31, 1998 |
| 5725280 |
Surgeon's perch |
Mar. 10, 1998 |
| 5651525 |
Reading stand |
Jul. 29, 1997 |
| 5649683 |
Book holder |
Jul. 22, 1997 |
| 5633782 |
Docking station for a portable computer with a hindged support frame and movable receptacle assembly |
May. 27, 1997 |
| 5615781 |
Literature display system |
Apr. 1, 1997 |
| 5607135 |
Tablet stand |
Mar. 4, 1997 |
| 5582382 |
Folding book stand |
Dec. 10, 1996 |
| 5503361 |
Adjustable stand device |
Apr. 2, 1996 |
| 5494251 |
Artist's easel |
Feb. 27, 1996 |
| 5492299 |
Bookstand |
Feb. 20, 1996 |
| 5451025 |
Document copy holder |
Sep. 19, 1995 |
| 5445279 |
Foldable automobile hardtop roof storage cart |
Aug. 29, 1995 |
| 5395088 |
Keyboard stand |
Mar. 7, 1995 |
| 5377946 |
Combined bed tray and book holder |
Jan. 3, 1995 |
| 5366197 |
Two-way adjustable copyholder |
Nov. 22, 1994 |
| 5345362 |
Portable computer apparatus with articulating display panel |
Sep. 6, 1994 |
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