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Class Information
Number: 248/409
Name: Supports > Stand > Standard type > Adjustable vertically > Notch or cavity engaging latch > Biased latch > Support carried release
Description: Device in which the elevated article supporting part of the stand has mounted thereon a means to move the latch against its biasing means to disengage it from the notch or cavity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7410135 |
Reusable holding system for pyrotechnic, shaft bearing devices |
Aug. 12, 2008 |
| 7396137 |
Projector |
Jul. 8, 2008 |
| 7344117 |
Adjustable lift support apparatus |
Mar. 18, 2008 |
| 6974190 |
Armrest adjustment mechanism |
Dec. 13, 2005 |
| 5769005 |
Adjustable length table leg for a massage table |
Jun. 23, 1998 |
| 5749557 |
Height adjusting device for a chair |
May. 12, 1998 |
| 5595128 |
Table assembly |
Jan. 21, 1997 |
| 5470167 |
Locking device for pull-out supports |
Nov. 28, 1995 |
| 5470037 |
Apparatus for self-administering fluids in patients, children and persons of limited capabilities |
Nov. 28, 1995 |
| 5388892 |
Mechanism for the relative positioning of telescoping members |
Feb. 14, 1995 |
| 5240219 |
Seat post clamp for bicycle exerciser |
Aug. 31, 1993 |
| 5180131 |
Spring loaded jack stand |
Jan. 19, 1993 |
| 5176356 |
Seat suspension with quick height adjustment |
Jan. 5, 1993 |
| D330122 |
Display stand for apparel |
Oct. 13, 1992 |
| D329951 |
Display stand for apparel |
Oct. 6, 1992 |
| 4976223 |
Adjustable animal feeding apparatus |
Dec. 11, 1990 |
| 4867406 |
Vertically adjustable chair support |
Sep. 19, 1989 |
| 4840338 |
Locking tripod leg |
Jun. 20, 1989 |
| 4807856 |
Adjustable bicycle seat post |
Feb. 28, 1989 |
| 4753409 |
Chair support incorporating a height adjustment mechanism |
Jun. 28, 1988 |
| 4693442 |
Variable length columns |
Sep. 15, 1987 |
| 4647108 |
Device for controlling headrest of treatment equipment |
Mar. 3, 1987 |
| 4511198 |
Pop-up electrical receptacle unit |
Apr. 16, 1985 |
| 4456298 |
Apparatus for stepwise adjustment of separation between two chair portions |
Jun. 26, 1984 |
| 4368586 |
Tensioning and attachment means for display stands and similar devices |
Jan. 18, 1983 |
| 4232917 |
Collapsible column with covered tray |
Nov. 11, 1980 |
| 4085763 |
Quad cane |
Apr. 25, 1978 |
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