US4530519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle car door protection system
Assignee: Individual
•
Filing: 1982-08-09
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Granted: 1985-07-23
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Expires: 2002-08-09
Abstract
Abstract A system for protecting the doors and part of the side panels of a stationary vehicle includes a sheet-like shield that is selectively power actuated from a recessed position within the body of the vehicle to an extended position to protect the vehicle's door panels and part of the side panels. The shield, formed of flexible, yet rigid, material, is engaged by a motor-driven spindle mounted within a cylindrical housing. Projecting members, affixed to the inside of the shield, include end portions that are slidably housed within tracks secured to the door frame to provide paths extending from the cylindrical housing (located within the vehicle's rocker panel) so that, upon activating of the motor, the shield is unwound from the spindle and guided to a side covering position.
Inventors
- 👤 Donald J. Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:17
CPC Classifications
B; B60; B60J; B60J11/00; B60J11/02; B60J11/025
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
244 words
An apparatus for protecting the side of a vehicle comprising: a sheet-like shield having a front and rear projection affixed thereto; a spindle located in the rocker panel of said vehicle for rolling and unrolling said shield, said shield having an end fixed to said spindle; an elongated housing covering said spindle, said housing having an elongated opening which permits said shield to pass therethrough; a bidirectional motor located in said rocker panel for turning said spindle; and a front and rear track, wherein said front projection is captive within and movable along said front track and said rear projection is captive within and movable along said rear track, said front track being affixed to and extending along the front door jamb of said vehicle, one end of said front track being located in close proximity to said spindle for receiving said front projection and wherein said rear track is affixed to and extends along the rear door jamb, wherein one end of said rear track is located in close proximity to said spindle for receiving said rear projection, said front projection being movable between the gap formed between the front fender panel and the door panel of said vehicle and said rear projection being movable between the gap formed between the rear fender panel and the door panel of said vehicle, said shield having sufficient rigidity to move said projections along said tracks when said shield is rolled and unrolled from said spindle.
Claim 2
Independent Claim
244 words
An apparatus for protecting the side of a vehicle comprising: a sheet-like shield having a front and rear projection affixed thereto; a spindle located in the rocker panel of said vehicle for rolling and unrolling said shield, said shield having an end fixed to said spindle; an elongated housing covering said spindle, said housing having an elongated opening which permits said shield to pass therethrough; a bidirectional motor located in said rocker panel for turning said spindle; and a front and rear track, wherein said front projection is captive within and movable along said front track and said rear projection is captive within and movable along said rear track, said front track being affixed to and extending along the front door jamb of said vehicle, one end of said front track being located in close proximity to said spindle for receiving said front projection and wherein said rear track is affixed to and extends along the rear door jamb, wherein one end of said rear track is located in close proximity to said spindle for receiving said rear projection, said front projection being movable between the gap formed between the front fender panel and the door panel of said vehicle and said rear projection being movable between the gap formed between the rear fender panel and the door panel of said vehicle, said shield having sufficient rigidity to move said projections along said tracks when said shield is rolled and unrolled from said spindle.
Claim 3
Dependent Claim
20 words
The apparatus as defined in claim 1 wherein said projections include wheels attached thereto for rolling engagement within said tracks.
Claim 4
Dependent Claim
34 words
An apparatus as defined in claim 2 wherein said projections are fixed to said shield in close proximity to the end of said shield which is opposite to the fixed end of said shield.
Claim 5
Dependent Claim
17 words
The apparatus as defined in claim 3 wherein said bidirectional motor is controlled by a key switch.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-22 | 1989-01-21 | 1989-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-22 | 1993-01-21 | 1993-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-22 | 1997-01-21 | 1997-07-23 | $7700.00 | Window Closed / Lapsed |