Patent US4655468A successfully refreshed from Google Patents.
US4655468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray deflectors for vehicles
Assignee: BSG International PLC
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Filing: 1986-03-12
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Granted: 1987-04-07
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Expires: 2006-03-12
Abstract
Abstract Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle comprises a mudguard extending round an upper part of the wheel and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge and an outlet inboard of the inboard edge of the wheel.
Inventors
- 👤 Douglas J. Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:05
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/16; B62D25/168
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
137 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel, a first portion of the rear wall bounding the rear edge of the outlet and the chamber having an inboard side wall in front of the outlet oriented at a smaller angle to the direction of travel of the vehicle than the first portion of the rear wall.
Claim 2
Dependent Claim
137 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel, a first portion of the rear wall bounding the rear edge of the outlet and the chamber having an inboard side wall in front of the outlet oriented at a smaller angle to the direction of travel of the vehicle than the first portion of the rear wall.
Claim 3
Dependent Claim
125 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel, a second portion of the rear wall extends from a first portion of the rear wall at a smaller angle to the direction of travel of the vehicle than the first portion of the rear wall.
Claim 4
Dependent Claim
125 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel, a second portion of the rear wall extends from a first portion of the rear wall at a smaller angle to the direction of travel of the vehicle than the first portion of the rear wall.
Claim 5
Dependent Claim
101 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, a top wall with its inboard edge higher than its outboard edge and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel.
Claim 6
Dependent Claim
101 words
Apparatus for reducing the amount of water spray produced by a wheel of a motor vehicle, comprising a mudguard extending round an upper part of the wheel, and a water collection chamber abutting the rear bottom edge of the mudguard and having an open front wider than the edge of the wheel, a rear wall having its outboard edge nearer to the front of the vehicle than its inboard edge, a top wall with its inboard edge higher than its outboard edge and an outlet located at the inboard side of the chamber inboard of the inboard edge of the wheel.
Claim 7
Dependent Claim
34 words
Apparatus according to claim 1, wherein the chamber has a bottom wall comprising a forward portion and a rearward portion, the rear edge of the rearward portion being lower than the front edge thereof.
Claim 8
Dependent Claim
31 words
Apparatus according to claim 1, wherein a deflector plate is attached to the front edge of the mudguard, the front edge of the deflector plate being above the rear edge thereof.
Claim 9
Dependent Claim
21 words
Apparatus according to claim 1, wherein a flap formed of flexible material is attached to the outboard edge of the mudguard.
Claim 10
Dependent Claim
21 words
Apparatus according to claim 1, wherein a flap formed of flexible material is attached to the inboard edge of the mudguard.
Claim 11
Dependent Claim
34 words
Apparatus according to claim 3, wherein the chamber has a bottom wall comprising a forward portion and a rearward portion, the rear edge of the rearward portion being lower than the front edge thereof.
Claim 12
Dependent Claim
31 words
Apparatus according to claim 3, wherein a deflector plate is attached to the front edge of the mudguard, the front edge of the deflector plate being above the rear edge thereof.
Claim 13
Dependent Claim
21 words
Apparatus according to claim 3, wherein a flap formed of flexible material is attached to the outboard edge of the mudguard.
Claim 14
Dependent Claim
21 words
Apparatus according to claim 3, wherein a flap formed of flexible material is attached to the inboard edge of the mudguard.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-04-06 | 1990-10-06 | 1991-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-06 | 1994-10-06 | 1995-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-06 | 1998-10-06 | 1999-04-07 | $7700.00 | Window Closed / Lapsed |