US4804257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration damped mirror apparatus for a vehicle
Assignee: WILLIAM P SCHMIDT LIVING TRUST
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Filing: 1987-08-10
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Granted: 1989-02-14
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Expires: 2007-08-10
Abstract
Abstract A vibration damping apparatus for mirrors mounted on a movable vehicle. The apparatus includes an elongated bar having outwardly extending, perpendicular, parallel spaced legs. The legs are fastenably secured within an attachment bracket secured or integrally formed on the back surface of each mirror member. The mirrors may be pivoted about the longitudinal axis of each leg of the bar. Connectors are provided for connecting portions of the post of the bar, adjacent to each leg member, to the vehicle. This may be directly to the vehicle or attachment to a post attached directly by itself to the vehicle.
Inventors
- 👤 William B. Schmidt
- 👤 Frank D. Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:39
CPC Classifications
G; G02; G02B; G02B7/00; G02B7/18; G02B7/182; G02B7/1822; G02B7/1824; B; B60; B60R; B60R1/00; B60R1/02; B60R1/06; B60R1/0605
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
149 words
A dual mirror assembly for a vehicle comprising: a pair of vertically spaced apart mirrors, each having at least one visual reflective surface; means for damping vibrations transmitted to the mirrors upon movement of the vehicle, said means comprising: (1) a first bar having an elongated post with first and second ends having first and second spaced apart legs, respectively, extending from the first and second ends, the legs being perpendicular to the post; the first bar having a, generally, U-shaped configuration; the mirrors being attached to the bar by attachment means; and means for connecting the vibration damping means to the vehicle, comprising: a second substantially vertically extending bar having an upper end and lower end wherein both the upper and lower end are fixedly secured to the side of the vehicle; and a clamping means to connect the vibration damping means to the second vertically extending bar.
Claim 2
Dependent Claim
149 words
A dual mirror assembly for a vehicle comprising: a pair of vertically spaced apart mirrors, each having at least one visual reflective surface; means for damping vibrations transmitted to the mirrors upon movement of the vehicle, said means comprising: (1) a first bar having an elongated post with first and second ends having first and second spaced apart legs, respectively, extending from the first and second ends, the legs being perpendicular to the post; the first bar having a, generally, U-shaped configuration; the mirrors being attached to the bar by attachment means; and means for connecting the vibration damping means to the vehicle, comprising: a second substantially vertically extending bar having an upper end and lower end wherein both the upper and lower end are fixedly secured to the side of the vehicle; and a clamping means to connect the vibration damping means to the second vertically extending bar.
Claim 3
Dependent Claim
64 words
The mirror assembly of claim 1 wherein the attachment means for attaching the mirrors to the vibration damping means comprises: projection means mountable on the first and second mirrors; the projection means including a through bore partially extending through the projection means; and the end portion of one of the legs of the bar being removably insertable into the bore within the projection means.
Claim 4
Dependent Claim
20 words
The mirror assembly of claim 2 further including: means for fastening the projection to the first and second mirrors, respectively.
Claim 5
Dependent Claim
50 words
The mirror assembly of claim 1 wherein the clamping means comprises: a clamp member having a first end and a second end, the first end securingly attaching to the post of the vibration damping means and the second end attaching to the second vertically extending bar attached to the vehicle.
Claim 6
Dependent Claim
29 words
The mirror assembly means of claim 4 wherein the clamping means comprises: the second end of the clamp member being releasably attachable to the post of the mirror apparatus.
Claim 7
Dependent Claim
14 words
The mirror assembly of claim 4 which further includes a plurality of clamp members.
Claim 8
Dependent Claim
31 words
The mirror assembly of claim 1 wherein the U-shaped bar comprises: a pair of separable L-shaped tubular legs, and means for interconnecting together the L-shaped members to form the U-shaped member.
Claim 9
Dependent Claim
47 words
The mirror assembly of claim 7 which further comprises: a tubular member disposed within one of the L-shaped members and projecting therebeyond, the projecting portion of the member being projectionable into the other L-shaped member, and fastening means for fastening the member to the other L-shaped member.
References Cited (Backward Citations)
FR378068A
Cited
CH147962A
Cited
US2708086A
Cited
US2764913A
Cited
US3424424A
Cited
US4156557A
Cited
US4208104A
Cited
FR2579148A1
Cited
US4715701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |