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Class Information
Number: 267/149
Name: Spring devices > Fibrous > Glass fiber
Description: Spring device in which the filamentary element is a vitreous silicaceous product.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7104372 |
Damping structure and applications |
Sep. 12, 2006 |
| 7044458 |
Stabilizer bar |
May. 16, 2006 |
| 7032624 |
Low-vibration shedding system |
Apr. 25, 2006 |
| 7028998 |
Stabilizer bar |
Apr. 18, 2006 |
| 6935472 |
Damping structure and applications |
Aug. 30, 2005 |
| 6811169 |
Composite spring design that also performs the lower control arm function for a conventional or active suspension system |
Nov. 2, 2004 |
| 6460838 |
Fiber reinforced suspension member |
Oct. 8, 2002 |
| 6354577 |
Composite material spring modules with integrally formed attachment fittings |
Mar. 12, 2002 |
| 6189904 |
Vehicle wheel suspension with transverse leaf spring and mounts providing a high roll ratio |
Feb. 20, 2001 |
| 6170808 |
Spring core for mattress or cushion |
Jan. 9, 2001 |
| 5677046 |
High tensile strength composite reinforcing bands |
Oct. 14, 1997 |
| 5667206 |
Hybrid composite leaf springs |
Sep. 16, 1997 |
| 5603490 |
Fiber-reinforced plastic springs with helical fiber wind |
Feb. 18, 1997 |
| 5597431 |
Device and method for the series production of fiber reinforced resin parts |
Jan. 28, 1997 |
| 5549370 |
Fiber-reinforced plastic springs with helical fiber wind |
Aug. 27, 1996 |
| 5425829 |
Method of manufacturing hybrid composite leaf springs |
Jun. 20, 1995 |
| 5277409 |
Elastic mount having fluid chamber partially defined by elastically supported oscillating plate |
Jan. 11, 1994 |
| 5211418 |
Plate-shaped damping device for ski binding |
May. 18, 1993 |
| 5194111 |
Composite constant stress beam with gradient fiber distribution |
Mar. 16, 1993 |
| 5193788 |
Damping bearing assembly |
Mar. 16, 1993 |
| 5118373 |
Method of winding fiber material to form a leaf spring |
Jun. 2, 1992 |
| 5102107 |
Resilient supports for shock absorbing systems |
Apr. 7, 1992 |
| 5098493 |
Method of fabricating springs formed of rope pressure-saturated or impregnated with binder |
Mar. 24, 1992 |
| 5082514 |
Method for producing fiber reinforced polymer beams, including leaf springs |
Jan. 21, 1992 |
| 5065988 |
Spring for compression and tension, mainly in axial direction |
Nov. 19, 1991 |
| 5020783 |
Torsional spring |
Jun. 4, 1991 |
| 5016861 |
Mounting of a single transverse leaf spring for vehicles |
May. 21, 1991 |
| 4991827 |
Springs formed of rope pressure-saturated or impregnated with binder |
Feb. 12, 1991 |
| 4984776 |
End attachment assembly for a twisted rope torsion bar |
Jan. 15, 1991 |
| 4969633 |
Molded fiber reinforced plastic leaf spring |
Nov. 13, 1990 |
| 4927124 |
Spring assemblies |
May. 22, 1990 |
| 4903950 |
Hydraulic antivibratory supports |
Feb. 27, 1990 |
| 4836516 |
Filled tubular torsion bar and its method of manufacture |
Jun. 6, 1989 |
| 4826143 |
Method of manufacturing a spring of the cylindrical type to be used at high temperature |
May. 2, 1989 |
| 4802659 |
Leaf spring |
Feb. 7, 1989 |
| 4801019 |
Shock absorbing unit assisted by fiberglass reinforced spring |
Jan. 31, 1989 |
| 4771997 |
Motor vehicle fiber-reinforced synthetic material leaf spring or transverse link with end clamp/power-induction unit |
Sep. 20, 1988 |
| 4772044 |
Vehicle suspension system with flexible control arm |
Sep. 20, 1988 |
| 4767134 |
Vehicle suspension system with multiple overlapping composite control arm elements |
Aug. 30, 1988 |
| 4750718 |
Dual rate leaf spring construction |
Jun. 14, 1988 |
| 4749534 |
Process of making a filament wound composite material leaf spring |
Jun. 7, 1988 |
| 4718693 |
Composite leaf spring suspension with integral sway bar |
Jan. 12, 1988 |
| 4696459 |
Plastic leaf spring with at least one spring-eye body or spring-eye section |
Sep. 29, 1987 |
| 4659071 |
Process for producing a plastic leaf spring, as well as a plastic leaf spring appropriately manufactured according to this process |
Apr. 21, 1987 |
| 4637595 |
Leaf spring assembly |
Jan. 20, 1987 |
| 4611792 |
Hydrostatically compressed elastomeric shock absorber spring and method for its manufacture |
Sep. 16, 1986 |
| 4611793 |
Leaf spring assembly for wheel suspension |
Sep. 16, 1986 |
| 4601367 |
Crash protection structural component |
Jul. 22, 1986 |
| 4598900 |
FRP leaf spring suspension |
Jul. 8, 1986 |
| 4575057 |
Filament wound composite material leaf spring |
Mar. 11, 1986 |
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