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Class Information
Number: 267/69
Name: Spring devices > Elastic extension devices
Description: Miscellaneous devices of more or less general application which contain one or more elastic elements, so that when said devices are subjected to tension they will be extended and when the tension is removed they will resume their normal length.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370851 |
Damping system of a glove box |
May. 13, 2008 |
| 7051414 |
Method of retaining components strung on a bead wire |
May. 30, 2006 |
| 6997842 |
Differential assembly and method of assembly |
Feb. 14, 2006 |
| 6481739 |
Docking assembly |
Nov. 19, 2002 |
| 6427987 |
Radially compressed elastic rope |
Aug. 6, 2002 |
| 6419211 |
Manipulator and method for manufacturing the manipulator |
Jul. 16, 2002 |
| 6390009 |
Adjustable shock absorbing mooring and utility line |
May. 21, 2002 |
| 6241296 |
Snowmobile extricating apparatus and method |
Jun. 5, 2001 |
| 5845749 |
Linear motion absorber with synthetic components |
Dec. 8, 1998 |
| 5772188 |
Shock absorber with elastomeric strip |
Jun. 30, 1998 |
| 5695102 |
Elastic shoulder strap |
Dec. 9, 1997 |
| 5613665 |
Vehicle suspension component |
Mar. 25, 1997 |
| 5529293 |
Arrangement of pulling means |
Jun. 25, 1996 |
| 5464496 |
Plastic pipe butt fusion machine |
Nov. 7, 1995 |
| 5449151 |
Shock absorber tether line |
Sep. 12, 1995 |
| 5259597 |
Tension relieving device for seismic cables |
Nov. 9, 1993 |
| 5244170 |
Passive nonlinear interface strut (PNIS) |
Sep. 14, 1993 |
| 5135216 |
Modular resistance assembly for exercise machines |
Aug. 4, 1992 |
| 5083522 |
Swimming harness |
Jan. 28, 1992 |
| 4895351 |
Tension-compression stay with fiber-reinforced synthetic resin material strut |
Jan. 23, 1990 |
| 4864956 |
Yieldable mooring line for a boat |
Sep. 12, 1989 |
| 4762208 |
Vibration damper for a towed body |
Aug. 9, 1988 |
| 4754957 |
Shock absorber for lines |
Jul. 5, 1988 |
| 4736487 |
Windshield wiper arrangement |
Apr. 12, 1988 |
| 4695677 |
Wire tensioning system |
Sep. 22, 1987 |
| 4606687 |
Resilient tie-down device |
Aug. 19, 1986 |
| 4570866 |
Line retractor |
Feb. 18, 1986 |
| 4446653 |
Device for supporting and rotating a hanging plant |
May. 8, 1984 |
| 4258608 |
In-line snubber for use with braided cordage |
Mar. 31, 1981 |
| 4044415 |
Surfboard leash |
Aug. 30, 1977 |
| 4025011 |
Spring hanger assembly |
May. 24, 1977 |
| 3957260 |
Device for changing the amount of linear movement in a linkage |
May. 18, 1976 |
| 3954077 |
Trimarans |
May. 4, 1976 |
| 3938792 |
Protective end covers for the resilient suspension members of trampoline beds and the like |
Feb. 17, 1976 |
| 3931656 |
Surfboard leash |
Jan. 13, 1976 |
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