Patent US3936851A successfully refreshed from Google Patents.
US3936851A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ever-ready camera case
Assignee: Polaroid Corp
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Filing: 1974-09-26
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Granted: 1976-02-03
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Expires: 1994-09-26
Abstract
Abstract A carrying case is disclosed for photographic cameras of the compact collapsible type which may be extended or erected to an operative position without removal of the camera from the case. The case is constructed to safely contain the camera and securely support the same in all positions of camera movement from a compact folded position to a fully erected position and to permit complete operation of the camera during all normal photographic procedures, including the removal and insertion of film cassettes into a film magazine receiving chamber of the camera without the necessity of removing the camera from the case. The case is formed of specially constructed top and bottom case members that are provided with hinged sections and cooperating linkage which are movable with the camera's housing sections during the erection of the camera to its operative position.
Inventors
- 👤 Richard R. Wareham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:35
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/38
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
183 words
A carrying case of the ever-ready type for a photographic camera of the compact collapsible type which is extendible and erectible to a fully operative position in use, said carrying case comprising: a top portion and a bottom portion transversely hinged to each other near a rear end of said case, said top portion including a transverse hinge dividing said top portion into forward and rear sections and said bottom portion including a transverse hinge dividing said bottom portion into forward and rear sections; and means connecting a forward end of said forward section of said top portion to a forward end of said rear section of said bottom portion, said top portion being movable from a closed position with respect to said bottom portion to an erected position on erection of the camera to its operative position, with said forward and rear sections of said top portion assuming an inverted V-shape configuration which snugly fits and retains erected parts of the camera and with said connecting means adequately spacing said forward end of said forward top section from said lower rear sections.
Claim 2
Dependent Claim
183 words
A carrying case of the ever-ready type for a photographic camera of the compact collapsible type which is extendible and erectible to a fully operative position in use, said carrying case comprising: a top portion and a bottom portion transversely hinged to each other near a rear end of said case, said top portion including a transverse hinge dividing said top portion into forward and rear sections and said bottom portion including a transverse hinge dividing said bottom portion into forward and rear sections; and means connecting a forward end of said forward section of said top portion to a forward end of said rear section of said bottom portion, said top portion being movable from a closed position with respect to said bottom portion to an erected position on erection of the camera to its operative position, with said forward and rear sections of said top portion assuming an inverted V-shape configuration which snugly fits and retains erected parts of the camera and with said connecting means adequately spacing said forward end of said forward top section from said lower rear sections.
Claim 3
Dependent Claim
37 words
A carrying case as defined in claim 1 wherein said forward section of said bottom portion of said case includes an end wall and a flexible cover flap extending from an upper portion of said end wall.
Claim 4
Dependent Claim
76 words
A carrying case as defined in claim 2 wherein said forward section of said bottom portion is free to pivot downwardly on erection of the camera to the operative position to expose a camera housing part which is pivotally mounted on the camera body and which can be swung downwardly to uncover a film cassette receiving chamber for the insertion or removal of a film cassette without having to remove the camera from the carrying case.
Claim 5
Dependent Claim
62 words
A carrying case as defined in claim 3 wherein said transverse hinge of said bottom portion is positioned just rearwardly of the pivot point of the pivotally mounted camera housing part to permit the housing part to be pivoted downwardly a sufficient distance to uncover the film cassette receiving chamber without interference with said downwardly extending forward section of said bottom portion.
Claim 6
Dependent Claim
26 words
A carrying case as defined in claim 1 wherein said top and bottom portions and said transverse hinged form a four section enclosure for the camera.
Claim 7
Dependent Claim
61 words
A carrying case as defined in claim 1 wherein said top and bottom portions are formed with top and bottom walls of flexible material having relatively rigid side walls affixed thereto, said side walls including cut away portions in the region of said transverse hinges so that said hinges are formed by the flexible material of said top and bottom walls.
Claim 8
Dependent Claim
54 words
A carrying case as defined in claim 1 wherein said forward and rear sections of said top portion include a rectangular opening extending across said transverse hinge of said top portion through which a portion of the camera protrudes and which provides access thereto when the camera is to be erected to operative position.
Claim 9
Dependent Claim
165 words
Photographic apparatus comprising, in combination: a photographic camera including first, second and third housing sections mounted for movement between a folded inoperative position and an erected operative position wherein said first and third housing sections define an acute angle therebetween; and a carrying case including a first section adapted to receive said first housing section; a second section including a hinge dividing said second section into first and second portions with said first portion adapted to overlie said third housing section and said second portion adapted to overlie said second housing section when said camera is in said folded and erected positions; and means coupling said first and second sections for movement with said first, second and third housing sections between said folded and erected positions, said coupling means including means for limiting movement of said first portion of said second section relative to said first section to a position wherein it defines an angle with said first section substantially equal to said acute angle.
Claim 10
Dependent Claim
165 words
Photographic apparatus comprising, in combination: a photographic camera including first, second and third housing sections mounted for movement between a folded inoperative position and an erected operative position wherein said first and third housing sections define an acute angle therebetween; and a carrying case including a first section adapted to receive said first housing section; a second section including a hinge dividing said second section into first and second portions with said first portion adapted to overlie said third housing section and said second portion adapted to overlie said second housing section when said camera is in said folded and erected positions; and means coupling said first and second sections for movement with said first, second and third housing sections between said folded and erected positions, said coupling means including means for limiting movement of said first portion of said second section relative to said first section to a position wherein it defines an angle with said first section substantially equal to said acute angle.
Claim 11
Dependent Claim
32 words
The combination defined in claim 8 wherein said limiting means includes a link extending between said coupled to said first section and one end of said first portion of said second section.
Claim 12
Dependent Claim
88 words
The combination defined in claim 8 wherein said camera further includes a fourth housing section extending forwardly of said first housing section and means for pivotally coupling said fourth housing section to said first housing section, and said first section of said carrying case further includes a hinge dividing said first section into first and second portions, said hinge being located just rearwardly of said pivot means whereby said fourth housing section may be pivoted to a position permitting access to the interior of said fourth housing section.
References Cited (Backward Citations)
US2681600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-02-02 | 1979-08-04 | 1980-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-02 | 1983-08-04 | 1984-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-02 | 1987-08-04 | 1988-02-03 | $7700.00 | Window Closed / Lapsed |