US4605296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting arrangement for a camera viewfinder
Assignee: Link Electronics Ltd
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Filing: 1983-09-09
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Granted: 1986-08-12
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Expires: 2003-09-09
Abstract
Abstract A mounting arrangement for adjustably attaching a viewfinder to a camera having at least one rocker, the rocker having a curved surface which permits a rocking motion between the viewfinder and the camera. Preferably, the mounting arrangement includes an attachment device for attaching the rocker to the surface over which the rocker is capable of moving. The attachment device may include a flexible elongate member which is secured adjacent one end of the rocker and also secured adjacent the opposite end of the surface over which the rocker is capable of moving.
Inventors
- 👤 Derek Munnion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:29
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/24; F16M11/38; F16M11/02; F16M11/04; F16M11/043; F16M11/046; F16M11/06; F16M11/10; F16M11/2007; F16M11/2021; G; G03; G03B; G03B13/00; H; H04; H04N; H04N23/00; H04N23/50; H04N23/53; H04N23/531; F16M2200/00; F16M2200/04; F16M2200/041
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
161 words
A mounting arrangement for adjustably attaching a viewfinder to a camera, comprising: at least one rocker, said at least one rocker having a first end, a second end and a curved surface extending therebetween, said curved surface interposed said viewfinder and said camera for a rocking motion therebetween; a second surface, positioned for rocking of said curved surface of said at least one rocker along said second surface, said second surface having a first end adjacent said first end of said at least one rocker, and a second end adjacent said second end of said at least one rocker; and means for attaching said at least one rocker to said second surface, said means for attaching comprising a first flexible elongated member having a pair of ends, one of said pair of ends secured to said second end of said second surface and an other of said pair of ends secured to said first end of said at least one rocker.
Claim 2
Dependent Claim
161 words
A mounting arrangement for adjustably attaching a viewfinder to a camera, comprising: at least one rocker, said at least one rocker having a first end, a second end and a curved surface extending therebetween, said curved surface interposed said viewfinder and said camera for a rocking motion therebetween; a second surface, positioned for rocking of said curved surface of said at least one rocker along said second surface, said second surface having a first end adjacent said first end of said at least one rocker, and a second end adjacent said second end of said at least one rocker; and means for attaching said at least one rocker to said second surface, said means for attaching comprising a first flexible elongated member having a pair of ends, one of said pair of ends secured to said second end of said second surface and an other of said pair of ends secured to said first end of said at least one rocker.
Claim 3
Dependent Claim
59 words
The mounting arrangement as claimed in claim 1, wherein said means for attaching further comprises a second flexible elongated member having a pair of ends, one of said pair of ends secured to said first end of said second surface, and an other of said pair of ends secured to said second end of said at least one rocker.
Claim 4
Dependent Claim
26 words
The mounting arrangement as claimed in claim 1, wherein said means for attaching further comprises means for adjusting the tension of said first flexible elongated member.
Claim 5
Dependent Claim
23 words
The mounting arrangement as claimed in claim 1, wherein said curved surface of said rocker forms part of a perimeter of an ellipse.
Claim 6
Dependent Claim
20 words
The mounting arrangement as claimed in claim 1, wherein said at least one rocker comprises a parallel pair of rockers.
Claim 7
Dependent Claim
22 words
The mounting arrangement as claimed in claim 1, comprising a pair of parallel guides for laterally restraining said parallel pair of rockers.
Claim 8
Dependent Claim
51 words
The mounting arrangement as claimed in claim 1, further comprising a first pair of pivotally connected struts, one strut of said first pair of pivotally connected struts being pivotally retained on said viewfinder and an other strut of said first pair of pivotally connected struts being pivotally retained on said camera.
Claim 9
Dependent Claim
51 words
The mounting arrangement as claimed in claim 7, further comprising a second pair of pivotally connected struts, one strut of said second pair of pivotally connected struts being pivotally retained on said viewfinder and an other strut of said second pair of pivotally connected struts being pivotally retained on said camera.
Claim 10
Dependent Claim
27 words
The mounting arrangement as claimed in claim 7, further comprising a friction disk mounted on said first pair of pivotally connected struts for regulating ease of pivoting.
Claim 11
Dependent Claim
47 words
The mounting arrangement as claimed in claim 7, further comprising at least one resilient element secured to one of said first pair of pivotally connecting struts and to said viewfinder so as to enhance stability of said viewfinder when positioned at or adjacent extremes of its motion.
Claim 12
Dependent Claim
97 words
A mounting arrangement for adjustably attaching a viewfinder to a camera, said mounting arrangement comprising: a first surface located on said viewfinder; a second surface located on said camera, one of said first surface and said second surface having a contoured shape to enable a rocking motion between said viewfinder and said camera; and a flexible elongated member having a pair of ends, one of said pair of ends connected to said viewfinder and an opposite end of said pair of ends connected to said camera such that separation of said first and second surfaces is prevented.
Claim 13
Dependent Claim
97 words
A mounting arrangement for adjustably attaching a viewfinder to a camera, said mounting arrangement comprising: a first surface located on said viewfinder; a second surface located on said camera, one of said first surface and said second surface having a contoured shape to enable a rocking motion between said viewfinder and said camera; and a flexible elongated member having a pair of ends, one of said pair of ends connected to said viewfinder and an opposite end of said pair of ends connected to said camera such that separation of said first and second surfaces is prevented.
Claim 14
Dependent Claim
26 words
The mounting arrangement as claimed in claim 11, further comprising: means for tensioning said flexible elongated member, said means for tensioning positioned adjacent said second surface.
Claim 15
Dependent Claim
32 words
The mounting arrangement as claimed in claim 11, further comprising: a pair of parallel guides mounted adjacent one of said surfaces for laterally restraining the other of said surfaces from lateral movement.
Claim 16
Dependent Claim
87 words
The mounting arrangement as claimed in claim 11, further comprising: at least one pair of pivotally connected struts, one strut of said at least one pair of pivotally connected struts pivotally mounted on said viewfinder and an other of said at least one pair of pivotally connected struts being pivotally mounted on said camera; and means for pivoting said at least one pair of pivotally connected struts such that said at least one pair of struts pivot during said rocking motion between said first and second surfaces.
Claim 17
Dependent Claim
25 words
The mounting arrangement as claimed in claim 14, further comprising: a friction disk mounted to said means for pivoting for regulating the ease of pivoting.
Claim 18
Dependent Claim
22 words
The mounting arrangement as claimed in claim 15, wherein one of said surfaces is defined by a parallelly spaced-apart pair of surfaces.
Claim 19
Dependent Claim
26 words
The mounting arrangement as claimed in claim 16, wherein said parallelly spaced-apart pair of surfaces are defined to form part of the perimeter of an ellipse.
References Cited (Backward Citations)
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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) | 1989-08-11 | 1990-02-10 | 1990-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-11 | 1994-02-10 | 1994-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-11 | 1998-02-10 | 1998-08-12 | $7700.00 | Window Closed / Lapsed |