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Class Information
Number: 248/408
Name: Supports > Stand > Standard type > Adjustable vertically > Notch or cavity engaging latch > Biased latch
Description: Device wherein a means is provided to urge the detent into notch or cavity engaging position.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624534 |
Spiral plant support |
Dec. 1, 2009 |
| 7552900 |
Apparatus for regulating height of music rack |
Jun. 30, 2009 |
| 7458554 |
Portable sign stand with sign release mechanism |
Dec. 2, 2008 |
| 7422224 |
Adjustable bicycle seat post assembly |
Sep. 9, 2008 |
| 7410135 |
Reusable holding system for pyrotechnic, shaft bearing devices |
Aug. 12, 2008 |
| 7363666 |
Support member and system for affixation to bed rails or bed frame |
Apr. 29, 2008 |
| 7364533 |
Adjustment assembly for exercise device |
Apr. 29, 2008 |
| 7344117 |
Adjustable lift support apparatus |
Mar. 18, 2008 |
| 7280348 |
Positioning mechanism for a pen-based computing system |
Oct. 9, 2007 |
| 7104203 |
Height adjustable device for a retractable tube assembly |
Sep. 12, 2006 |
| 7086631 |
Quick-release telescoping tripod |
Aug. 8, 2006 |
| 7025522 |
Adjustable bicycle seat post assembly |
Apr. 11, 2006 |
| 6857378 |
Table with adjustable support |
Feb. 22, 2005 |
| 6840581 |
Height adjustment arrangement for chair headrest |
Jan. 11, 2005 |
| 6585215 |
Adjustable height seat support with suspension |
Jul. 1, 2003 |
| 6517041 |
Displacement arrangement |
Feb. 11, 2003 |
| 6478278 |
Seat support with adjustable height |
Nov. 12, 2002 |
| 6467747 |
Breakaway signpost |
Oct. 22, 2002 |
| 6354557 |
Adjustable bicycles seat height assembly |
Mar. 12, 2002 |
| 6312069 |
Height adjustable structure of desk combination |
Nov. 6, 2001 |
| 6244557 |
Umbrella mounting device for a stroller |
Jun. 12, 2001 |
| 6240856 |
Vehicle tool tray |
Jun. 5, 2001 |
| 6202971 |
Adjustable height seat support |
Mar. 20, 2001 |
| 5853223 |
Height-adjustable chair arm assembly |
Dec. 29, 1998 |
| 5775777 |
Head support arresting arrangement |
Jul. 7, 1998 |
| 5657878 |
Adjustable height mechanism for a dishwasher rack |
Aug. 19, 1997 |
| 5632480 |
Basketball goal support having removable ballast and continuously adjustable pole |
May. 27, 1997 |
| 5596910 |
Stepless locking device for an adjustable seat of a vehicle |
Jan. 28, 1997 |
| 5540017 |
Telescopic flagpole |
Jul. 30, 1996 |
| 5379974 |
Alignment and locking mechanism for extendible jack stand |
Jan. 10, 1995 |
| 5366191 |
Support apparatus for a patient infusion device |
Nov. 22, 1994 |
| 5348374 |
High chair |
Sep. 20, 1994 |
| 5332241 |
Baby's high-chair with foldable structure |
Jul. 26, 1994 |
| 5243921 |
Adjustable table base |
Sep. 14, 1993 |
| 5215291 |
Gas spring |
Jun. 1, 1993 |
| 5165755 |
Baby's high-chair with foldable structure |
Nov. 24, 1992 |
| 5110076 |
Adjustable multipole support stand for medical fluids |
May. 5, 1992 |
| 5080437 |
Self-adjusting headrest guide arrangement |
Jan. 14, 1992 |
| 5044592 |
Adjustable seat for bicycles and the like |
Sep. 3, 1991 |
| 5037158 |
Height adjustment mechanism for chair back |
Aug. 6, 1991 |
| 4976493 |
Vehicle headrest post guide |
Dec. 11, 1990 |
| 4934658 |
Locking mechanism for extendible telescoping tubular members |
Jun. 19, 1990 |
| 4871138 |
Telescopic device with unambiguous sequence of deployment and retraction |
Oct. 3, 1989 |
| 4842311 |
Safety latch |
Jun. 27, 1989 |
| 4760984 |
Quick disconnect assembly for microphone |
Aug. 2, 1988 |
| 4725027 |
Intravenous equipment support |
Feb. 16, 1988 |
| 4679850 |
Device for fixing a headrest on a vehicle seat structure |
Jul. 14, 1987 |
| 4678229 |
Reclining chair |
Jul. 7, 1987 |
| 4645081 |
Rotatable and vertically adjustable single-column presentation stand |
Feb. 24, 1987 |
| 4641728 |
Scaffold system |
Feb. 10, 1987 |
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