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Class Information
Number: 248/410
Name: Supports > Stand > Standard type > Adjustable vertically > Canted clutch collar
Description: Device wherein one of the relatively adjustable parts includes a vertically extending rod or tube, and the other part carries a surrounding annular washer which is movable from a tilted holding position in which top and bottom opposite sides of the washer grip opposite sides of the bar or tube, to a horizontal release position in which the rod is fully slidable within the washer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7223041 |
Camming coupler |
May. 29, 2007 |
| 7204466 |
Quick-acting telescopic tube |
Apr. 17, 2007 |
| 7086631 |
Quick-release telescoping tripod |
Aug. 8, 2006 |
| 6834840 |
Medical device support assembly |
Dec. 28, 2004 |
| 6725971 |
Pipe jack |
Apr. 27, 2004 |
| 6619602 |
Gate support system |
Sep. 16, 2003 |
| 6053288 |
Brake mechanism for control of vertical motion of a vertically aligned adjustable drain tube |
Apr. 25, 2000 |
| 6032908 |
Sign stand with cam release assembly |
Mar. 7, 2000 |
| 5944146 |
Brake mechanism for control of vertical motion of a vertically aligned adjustable drain tube |
Aug. 31, 1999 |
| 5944468 |
Device for raising objects above elevated work platforms |
Aug. 31, 1999 |
| 5888014 |
Extensible lockable apparatus |
Mar. 30, 1999 |
| 5823300 |
Brake device of linear moving body |
Oct. 20, 1998 |
| 5575448 |
Adjustable stand, particulary for photographic and cinematographic use |
Nov. 19, 1996 |
| 5572835 |
Telescoping flagpole |
Nov. 12, 1996 |
| 5349977 |
Adjustable walker |
Sep. 27, 1994 |
| 5303891 |
Bracket for supporting a length of lumber and process for using the same |
Apr. 19, 1994 |
| 5265542 |
Motion control apparatus |
Nov. 30, 1993 |
| 5224681 |
Hand releasable locking collar |
Jul. 6, 1993 |
| 5219045 |
Linear mechanical lock with one-piece lock housing |
Jun. 15, 1993 |
| 5188424 |
Portable seat |
Feb. 23, 1993 |
| 5108066 |
Hand releasable locking collar |
Apr. 28, 1992 |
| 5106043 |
Spring and lock support for overbed table |
Apr. 21, 1992 |
| 5016846 |
Spring and lock support for overbed table |
May. 21, 1991 |
| 4979490 |
Adjustable post-mounted campfire grille |
Dec. 25, 1990 |
| 4957257 |
Compound clamp with adjustable perpendicular clamping component |
Sep. 18, 1990 |
| 4664549 |
Locking ring |
May. 12, 1987 |
| 4634320 |
Drill stand lock |
Jan. 6, 1987 |
| 4620356 |
Method for fastening drive elements on a cylindrical shaft |
Nov. 4, 1986 |
| 4607577 |
Overbed table |
Aug. 26, 1986 |
| 4545618 |
Head-rest device |
Oct. 8, 1985 |
| 4540148 |
Chair height adjustment mechanism |
Sep. 10, 1985 |
| 4469289 |
Reel stand |
Sep. 4, 1984 |
| 4398766 |
Boat seat mounting structure |
Aug. 16, 1983 |
| 4314591 |
Log splitter with improved clamp |
Feb. 9, 1982 |
| 4304385 |
Tilt, swivel and vertical control mechanism for CRT terminal |
Dec. 8, 1981 |
| 4265562 |
Locking device for mounting pins and the like |
May. 5, 1981 |
| 4188049 |
Adjustable stabilizer for motor vehicles and the like |
Feb. 12, 1980 |
| 4169687 |
Lock for extendable leg assembly |
Oct. 2, 1979 |
| 4163536 |
Support device |
Aug. 7, 1979 |
| 4128274 |
Adjusting device for a section of a medical treatment apparatus or examining apparatus |
Dec. 5, 1978 |
| 3990745 |
Wheelchair with removable back |
Nov. 9, 1976 |
| 3989211 |
Column drawing table |
Nov. 2, 1976 |
| 3986480 |
Elevator locking and release device for birdhouse |
Oct. 19, 1976 |
| 3949880 |
Shelf extender |
Apr. 13, 1976 |
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