Patent US4114986A successfully refreshed from Google Patents.
US4114986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversible side mount mirror
Assignee: Johnson Controls Technology Co
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Filing: 1977-08-16
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Granted: 1978-09-19
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Expires: 1997-08-16
Abstract
Abstract A reversible, side mounted rearview mirror for vehicles adapted to be mounted at the exterior of the vehicle and having opposed reflective surfaces one of which is suitable for daytime use and the other which is suitable for nighttime use. The mirror is supported within the housing for rotation about a horizontal axis and for swinging movement about a vertical axis at one end of the mirror to provide a full range of adjustment and to permit selecting one or the other of the reflective surfaces.
Inventors
- 👤 Konrad H. Marcus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:34
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/08; B60R1/083; B60R1/085
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
135 words
A reversible rearview mirror for vehicles comprising; a support member adapted for mounting on the exterior of a vehicle, a shaft mounted relative to said vehicle with one end disposed exteriorly of the vehicle and the other end within the passenger compartment of the vehicle, means supporting said shaft for rotation about its longitudinal axis and for pivotal movement about a vertical axis, a mirror member having oppositely facing mirror surfaces for day and night use on opposed surfaces thereof, said mirror member being mounted on said shaft for rotation of a selected one of said mirror surfaces to a viewing position and rotation 180° to present the other of said surfaces in said viewing position, said mirror member being mounted for pivotal movement therewith for adjustment to an angular position relative to said vehicle.
Claim 2
Dependent Claim
135 words
A reversible rearview mirror for vehicles comprising; a support member adapted for mounting on the exterior of a vehicle, a shaft mounted relative to said vehicle with one end disposed exteriorly of the vehicle and the other end within the passenger compartment of the vehicle, means supporting said shaft for rotation about its longitudinal axis and for pivotal movement about a vertical axis, a mirror member having oppositely facing mirror surfaces for day and night use on opposed surfaces thereof, said mirror member being mounted on said shaft for rotation of a selected one of said mirror surfaces to a viewing position and rotation 180° to present the other of said surfaces in said viewing position, said mirror member being mounted for pivotal movement therewith for adjustment to an angular position relative to said vehicle.
Claim 3
Dependent Claim
35 words
The combination of claim 1 in which said support member forms a housing and in which said shaft is movable in said housing to present a selected surface of said mirror in position for viewing.
Claim 4
Dependent Claim
28 words
The combination of claim 1 in which said shaft is supported for pivotal movement about a generally vertically extending axis normal to the longitudinal axis of said shaft.
Claim 5
Dependent Claim
22 words
The combination of claim 3 in which said vertical axis is normal to a point adjacent the outer end of said shaft.
Claim 6
Dependent Claim
42 words
The combination of claim 1 in which said shaft is pivotal about a vertical axis passing through the outer portion of said shaft and in which an inner end of said shaft is supported for general sliding movement in a horizontal direction.
Claim 7
Dependent Claim
31 words
The combination of claim 1 in which said shaft rotates on a generally horizontal axis and is supported at an intermediate location by a member slidable in a generally horizontal plane.
Claim 8
Dependent Claim
18 words
The combination of claim 1 in which said opposed surfaces of said mirror have different values of reflection.
Claim 9
Dependent Claim
24 words
The combination of claim 1 in which said means supporting said shaft includes a ball and socket construction at one end of said shaft.
Claim 10
Dependent Claim
40 words
The combination of claim 1 in which said end of said shaft disposed within the passenger compartment is provided with a knob member, said knob member being provided with opposed flat surfaces indicating 180 degrees of rotation of said shaft.
Claim 11
Dependent Claim
40 words
The combination of claim 1 in which a portion of said shaft between the exterior end and the end within said passenger compartment is disposed in a horizontal slot for movement of said shaft and mirror about said vertical axis.
Claim 12
Dependent Claim
16 words
The combination of claim 10 in which said shaft is supported in said slot on rollers.
Claim 13
Dependent Claim
24 words
The combination of claim 11 in which said rollers are biased in opposite directions to frictionally engage walls at opposite edges of said slot.
References Cited (Backward Citations)
US2989896A
Cited
US3666354A
Cited
US3810690A
Cited
US3870404A
Cited
DE2411319A1
Cited
US4031771A
Cited
US4011769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-18 | 1982-03-20 | 1982-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-18 | 1986-03-20 | 1986-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-18 | 1990-03-20 | 1990-09-19 | $7700.00 | Window Closed / Lapsed |