| |
 |
|
Class Information
Number: 248/414
Name: Supports > Stand > Standard type > Adjustable vertically > Constant friction brake
Description: Device wherein one of the vertically movable parts carries a member which slidably bears or rubs on the other part with a force sufficient to prevent accidental movement of the parts, but insufficient to prevent intentional movement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7226024 |
Magnetic altitude adjusting mechanism |
Jun. 5, 2007 |
| 7195214 |
Stand for display |
Mar. 27, 2007 |
| 6938869 |
Plastic pedestal with a height adjustment function |
Sep. 6, 2005 |
| 6609686 |
Adjustable support apparatus |
Aug. 26, 2003 |
| 6520461 |
Leg support |
Feb. 18, 2003 |
| 6179255 |
Seat mounting assembly |
Jan. 30, 2001 |
| 6176459 |
Self-locking angularly-tilting seat support |
Jan. 23, 2001 |
| 6027087 |
Releasably retaining telescoping tubing segments |
Feb. 22, 2000 |
| 5911523 |
Adjustable display support |
Jun. 15, 1999 |
| 5833199 |
Music stand |
Nov. 10, 1998 |
| 5678892 |
Adjustable furniture apparatus |
Oct. 21, 1997 |
| 5636823 |
Interior drag brake for telescoping tubes |
Jun. 10, 1997 |
| 5570968 |
Push button lever clamping device for telescoping members |
Nov. 5, 1996 |
| 5400995 |
IV pole with interior drag brake |
Mar. 28, 1995 |
| 5393125 |
Height adjustable chair arm assembly |
Feb. 28, 1995 |
| 5356100 |
Sliding-fit operating table stabilizing post and rack |
Oct. 18, 1994 |
| 5329882 |
Small livestock head restraint device |
Jul. 19, 1994 |
| 5219045 |
Linear mechanical lock with one-piece lock housing |
Jun. 15, 1993 |
| 4902368 |
Vibration-damping substituted aromatic silane compounds and damping method employing same |
Feb. 20, 1990 |
| 4650145 |
Slider mechanism |
Mar. 17, 1987 |
| 4650250 |
Guide means for a support bar of a vertically slidable headrest |
Mar. 17, 1987 |
| 4629078 |
Clothes display rack |
Dec. 16, 1986 |
| 4589698 |
Head-rest device for a vehicle seat |
May. 20, 1986 |
| 4527834 |
Adjustable headrest |
Jul. 9, 1985 |
| 4278223 |
Self supporting stand for hand held hair drier |
Jul. 14, 1981 |
| 4111484 |
Dental chair headrest locking device |
Sep. 5, 1978 |
| 4111483 |
Dental chair headrest locking device |
Sep. 5, 1978 |
|
|
|
