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US3924938A Expired / Lapsed US ⏱️ 0.0 years remaining

Remotely controlled day-night outside truck mirror

Assignee: ITE Imperial Corp
•
Filing: 1974-05-10
•
Granted: 1975-12-09
•
Expires: 1994-05-10
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Abstract

Abstract A vertically positioned mirror unit is positioned on a mounting bracket connected to the cab door of a truck. The upper arm of the mounting bracket includes an end portion of spring material to normally maintain the mirror in a first position. A slot is provided in the outer end of the lower support arm, and a pin on the lower end of the mirror unit is received in the slot. A control cable is connected to the pin, and the cable extends through the lower mirror support arm into the cab of the truck. A lock means is provided in the control cable for selectively locking in the mirror at a desired angle against the spring action of the upper support arm. The mirror material is day-night non-glare. In an alternate embodiment the mirror includes a top portion of tinted darkened mirror glass while the bottom twothirds of the mirror is of ordinary mirror glass. During the day the mirror is adjusted for viewing the following vehicles on the bottom clear mirror and at night on the top tinted mirror portion.

Inventors

  • 👤 James W Carson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 07:50
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/08; B60R1/083; B60R1/086; B60R1/087; B60R1/085; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/20432

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 145 words
A remotely controlled outside truck mirror comprising, an elongated vertically disposed mirror unit having a mirror and a housing, said housing having an outwardly extending pin at one end, a mounting bracket assembly for attachment to the side of a truck cab, including upper and lower support arms, one of said arms having an elongated slot in which said pin at said one end of said housing is received, connecting means connecting the other support arm to the other end of said housing, and a control cable having one end positioning in a truck cab with the opposite end being connected to said outwardly extending pin thereby pivoting said mirror about a horizontal axis through said connecting means at the other end of said mirror unit as said pin at the one end moves back and forth in said slot in said one support arm.
Claim 2
Dependent Claim 145 words
A remotely controlled outside truck mirror comprising, an elongated vertically disposed mirror unit having a mirror and a housing, said housing having an outwardly extending pin at one end, a mounting bracket assembly for attachment to the side of a truck cab, including upper and lower support arms, one of said arms having an elongated slot in which said pin at said one end of said housing is received, connecting means connecting the other support arm to the other end of said housing, and a control cable having one end positioning in a truck cab with the opposite end being connected to said outwardly extending pin thereby pivoting said mirror about a horizontal axis through said connecting means at the other end of said mirror unit as said pin at the one end moves back and forth in said slot in said one support arm.
Claim 3
Dependent Claim 13 words
The structure of claim 1 wherein the mirror includes tinted and clear portions.
Claim 4
Dependent Claim 24 words
The structure of claim 2 wherein the tinted portion is at the top and the clear portion is at the bottom of the mirror.
Claim 5
Dependent Claim 17 words
The structure of claim 3 wherein said tinted portion is substantially one-third of the total mirror surface.
Claim 6
Dependent Claim 38 words
The structure of claim 1 wherein said other arm includes means for biasing said one end of said mirror outwardly such that inward pull on said cable moves said one end rearwardly against the means biasing it outwardly.
Claim 7
Dependent Claim 43 words
The structure of claim 5 wherein said means for biasing said mirror outwardly is further defined by said outer end of said other support arm including an outer end formed from spring material for spring biasing said one end of Said mirror outwardly.

References Cited (Backward Citations)

US1781999A Cited
US2708086A Cited
US3325239A Cited
US3411372A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-12-08 1979-06-09 1979-12-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-12-08 1983-06-09 1983-12-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-12-08 1987-06-09 1987-12-09 $7700.00 Window Closed / Lapsed

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