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Class Information
Number: 248/649
Name: Supports > Machinery support > Movable machine > By independently adjustable legs or feet
Description: Structure comprising a plurality of independently adjustable legs or feet, the position of the machine being adjustable by varying the angularity or relative length of said legs or feet.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597294 |
Leveling system for domestic appliances |
Oct. 6, 2009 |
| 7533857 |
Height-adjustable apparatus |
May. 19, 2009 |
| 7484707 |
Supporting apparatus for refrigerator |
Feb. 3, 2009 |
| 7431248 |
Device for adjusting the attitude of an object |
Oct. 7, 2008 |
| 7396137 |
Projector |
Jul. 8, 2008 |
| 7290741 |
Furniture glide |
Nov. 6, 2007 |
| 7267319 |
Low-friction slide-plates for rotary machines |
Sep. 11, 2007 |
| 7208666 |
Instrument case stand |
Apr. 24, 2007 |
| 6923417 |
Projector device |
Aug. 2, 2005 |
| 6923419 |
Appliance with integrated, vertically adjustable platform |
Aug. 2, 2005 |
| 6837137 |
Sheet cutting stand |
Jan. 4, 2005 |
| 6523799 |
Adjustable-height stand |
Feb. 25, 2003 |
| 6227357 |
Air lift device |
May. 8, 2001 |
| 6189846 |
Treadmill horizontal, vertical support mechanism |
Feb. 20, 2001 |
| 6152409 |
Device for increasing the height adjustment range with a levelling shoe provided therewith |
Nov. 28, 2000 |
| 5815992 |
Adjustable height stepped shim |
Oct. 6, 1998 |
| 5785293 |
Machinery base |
Jul. 28, 1998 |
| 5762303 |
Tilting angle adjusting device for use in a projector |
Jun. 9, 1998 |
| 5749550 |
Appliance leveling system allowing adjustment of rear supports without access to rear of cabinet |
May. 12, 1998 |
| 5697586 |
Appliance mounting assembly |
Dec. 16, 1997 |
| 5626538 |
Adjustable incline system for exercise equipment |
May. 6, 1997 |
| 5591106 |
Adjustable incline system for exercise equipment |
Jan. 7, 1997 |
| 5564662 |
Uneven floor compensating system for surgery tables |
Oct. 15, 1996 |
| 5503082 |
Load-bearing rail and floor system having slotted rails embedded in concrete for the reception of machine mounts or railcar wheels |
Apr. 2, 1996 |
| 5482236 |
Locking leveler |
Jan. 9, 1996 |
| 5372559 |
Adjustable incline system for exercise equipment |
Dec. 13, 1994 |
| 5368264 |
Worktable device with automatic stabilizing mechanism |
Nov. 29, 1994 |
| 5141202 |
Active accumulator vibration absorbing support system |
Aug. 25, 1992 |
| 5112186 |
Method of leveling a laterial file cabinet |
May. 12, 1992 |
| 5110082 |
Adjustable apparatus for supporting machinery or other load |
May. 5, 1992 |
| 5050835 |
Active accumulator vibration absorbing support system |
Sep. 24, 1991 |
| 5029801 |
Adjustable incline system for exercise equipment |
Jul. 9, 1991 |
| 5018698 |
Motor vehicle vibration isolation support mounting system |
May. 28, 1991 |
| 4991805 |
Refrigerator gear driven leveling system |
Feb. 12, 1991 |
| 4967994 |
Household applicance lifting and stabilizing system |
Nov. 6, 1990 |
| 4913396 |
Adjustable incline system for exercise equipment |
Apr. 3, 1990 |
| 4886233 |
Fire fighting ventilation system |
Dec. 12, 1989 |
| 4807842 |
Tilt apparatus for a display monitor field |
Feb. 28, 1989 |
| 4804162 |
Adjustable engine support |
Feb. 14, 1989 |
| 4798359 |
Furniture glide |
Jan. 17, 1989 |
| 4793275 |
Marine hazardous off-loading system |
Dec. 27, 1988 |
| 4784364 |
Heat-barrier chock and sole plate system |
Nov. 15, 1988 |
| 4735394 |
Arrangement for adjusting the inclination of a keyboard |
Apr. 5, 1988 |
| 4712822 |
Sight-testing ambulance bus |
Dec. 15, 1987 |
| 4708313 |
Tilt apparatus for a display monitor |
Nov. 24, 1987 |
| 4632386 |
Foldable exercise cycle |
Dec. 30, 1986 |
| 4625424 |
Quick leveling apparatus |
Dec. 2, 1986 |
| 4592532 |
Expansible support and method of use |
Jun. 3, 1986 |
| 4589622 |
Adjustable support legs |
May. 20, 1986 |
| 4585203 |
Device for positioning a member facing each of the perforations of a perforated plate in accordance with a given grid |
Apr. 29, 1986 |
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