US4158451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting frame
Assignee: Individual
•
Filing: 1977-11-09
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Granted: 1979-06-19
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Expires: 1997-11-09
Abstract
Abstract The invention is a frame for releasably attaching an external rear-vision mirror to a vehicle and which comprises a substantially A-shaped upper frame and having at the open end thereof attachment means for releasably attaching the upper frame to a vehicle, a lower frame extending downwardly from the outer end of said upper frame and being securable to said vehicle, a link joining the upper frame to the lower frame at a point intermediate its length and being of variable length, said upper frame being adapted to securably and movably receive a mirror mounting.
Inventors
- 👤 Leonard F. Lukey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:07
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/06; B60R1/078
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
229 words
A mounting frame for mounting an external rear view mirror to a vehicle, said mounting frame comprising: (a) a substantially A-shaped upper frame having two identically shaped hollow rods in back-to-back relation such that the inner ends flare away from each other and their outer ends are joined; each of said hollow rods being provided with a sliding end rod which is a sliding fit within its associated hollow rod, and being provided with a tightening means for holding said end rod in a selected position; each end rod having at the end thereof remote from said hollow rod an attachment means for releasable attachment to the vehicle; (b) a lower frame extending downwardly from said upper frame, said lower frame comprising a straight rod having an upper end pivotally attached to said hollow rods adjacent the joined outer ends thereof, and a sliding lower end rod which is a sliding fit within said straight rod; said straight rod being provided with tightening means for holding said lower end rod in a selected position; and said lower end rod having a securing means at lower end thereof for attachment to said vehicle; and (c) an adjustable link joining said upper frame and said lower frame and being of variable length; said rear view mirror being attached to said mounting frame at the joined outer ends of said hollow rods.
Claim 2
Dependent Claim
229 words
A mounting frame for mounting an external rear view mirror to a vehicle, said mounting frame comprising: (a) a substantially A-shaped upper frame having two identically shaped hollow rods in back-to-back relation such that the inner ends flare away from each other and their outer ends are joined; each of said hollow rods being provided with a sliding end rod which is a sliding fit within its associated hollow rod, and being provided with a tightening means for holding said end rod in a selected position; each end rod having at the end thereof remote from said hollow rod an attachment means for releasable attachment to the vehicle; (b) a lower frame extending downwardly from said upper frame, said lower frame comprising a straight rod having an upper end pivotally attached to said hollow rods adjacent the joined outer ends thereof, and a sliding lower end rod which is a sliding fit within said straight rod; said straight rod being provided with tightening means for holding said lower end rod in a selected position; and said lower end rod having a securing means at lower end thereof for attachment to said vehicle; and (c) an adjustable link joining said upper frame and said lower frame and being of variable length; said rear view mirror being attached to said mounting frame at the joined outer ends of said hollow rods.
Claim 3
Dependent Claim
106 words
A mounting frame as claimed in claim 1, wherein the tightening means provided on each of said hollow rods comprises an externally screw-threaded portion at the inner end of each of said rods for receiving a nut; said nut being about each of said sliding end rods and being adapted to engage said screw-threaded portion; said nut having a radially inwardly tapered bore and containing within a circlip; said circlip being jammed between the inner end of said hollow rod, said sliding end rod, and said tapered bore upon rotation of said nut to retain said sliding end rod in position relative to said straight rod.
Claim 4
Dependent Claim
101 words
A mounting frame as claimed in claim 1, wherein the tightening means provided on said straight rod comprises an externally screw-threaded portion at the lower end of said straight rod for receiving a nut; said nut being about said sliding lower end rod for engagement with said screw-threaded portion; said nut having a radially inwardly tapered bore and containing within a circlip; said circlip being jammed between the inner end of said rod, said sliding lower end rod, and said tapered bore upon rotation of said nut to retain said sliding lower end rod in position relative to said straight rod.
Claim 5
Dependent Claim
118 words
A mounting frame as claimed in claim 1, wherein said adjustable link comprises a hollow frame having a righthand internal thread at a first end and a left hand internal thread at a second end, said first end being adapted to receive the shank of a right-hand threaded bolt the head of which is attached to said upper frame, said second end being adapted to receive the shank of a left-hand threaded bolt the head of which is attached to said lower frame, the heads of both said right-hand threaded bolt and said left-hand threaded bolt having an eye therethrough, and the head of said left-hand threaded bolt being attached to a clamp located on said lower rod.
Claim 6
Dependent Claim
38 words
A mounting frame as claimed in claim 1, wherein each of said sliding end rods has at the inner end thereof a flattened portion, there being to each flattened portion an end plate for attachment to a vehicle.
Claim 7
Dependent Claim
55 words
A mounting frame as claimed in claim 5, wherein each of said end plates is reversible to enable said end plate to be used to mount said mounting frame on a front wheel fender of the vehicle when in a first position or to a front door of the vehicle when in a second position.
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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) | 1982-06-18 | 1982-12-18 | 1983-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-18 | 1986-12-18 | 1987-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-18 | 1990-12-18 | 1991-06-19 | $7700.00 | Window Closed / Lapsed |