US5579069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera with special switch assembly
Assignee: Samsung Electronics Co Ltd
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Filing: 1994-06-03
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Granted: 1996-11-26
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Expires: 2014-06-03
Abstract
Abstract A switch assembly for a camera with a zoom lens including a shutter release switch for effectuating a photographic operation of the camera, a telephoto switch for effectuating the movement of the zoom lens to a telephoto position, and a wide-angle switch for effectuating the movement of the zoom lens to a wide-angle position in which the telephoto and wide-angle switches are adjacent and surround the shutter release switch.
Inventors
- 👤 Myeong-je Park
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:36
CPC Classifications
G; G03; G03B; G03B17/00; G03B2217/00; G03B2217/002
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
299 words
A switch assembly for a camera with a zoom lens and a top cover comprising: a shutter release switch for effectuating a photographic operation of the camera; a telephoto switch for effectuating the movement of the zoom lens to a telephoto position; and a wide-angle switch for effectuating the movement of the zoom lens to a wide-angle position, said telephoto and wide-angle switches adjacent and surrounding the shutter release switch; wherein the shutter release switch includes: a release button abutting on a telephoto button associated with the telephoto switch and wide-angle button associated with the wide-angle switch; a first rod fixedly attached to the shutter release button and extended toward a supporting plate integral in the camera; an elastic member between the shutter release button and the supporting plate; and a stopper attached to the first rod below the supporting plate to define an upper limit for the upward movement of the first rod away from the supporting plate; and wherein each of the telephoto switch and the wide-angle switch includes: a second and third rod fixedly attached to each of the telephoto and wide-angle buttons and extended toward the supporting plate; an elastic member between each of the telephoto and wide-angle buttons and the supporting plate; and a stopper attached to each of the second and third rods below the supporting plate to define an upper limit for the upward movement of the second and third rods away from the supporting plate; and wherein each of the telephoto and wide-angle buttons has a protrusion integral thereon for slidable engagement with a guide groove on the shutter release button; and a rim portion abutting on an edge portion of the top cover of the camera when the rods reach said upper limit for the upward movement of the rods.
Claim 2
Dependent Claim
299 words
A switch assembly for a camera with a zoom lens and a top cover comprising: a shutter release switch for effectuating a photographic operation of the camera; a telephoto switch for effectuating the movement of the zoom lens to a telephoto position; and a wide-angle switch for effectuating the movement of the zoom lens to a wide-angle position, said telephoto and wide-angle switches adjacent and surrounding the shutter release switch; wherein the shutter release switch includes: a release button abutting on a telephoto button associated with the telephoto switch and wide-angle button associated with the wide-angle switch; a first rod fixedly attached to the shutter release button and extended toward a supporting plate integral in the camera; an elastic member between the shutter release button and the supporting plate; and a stopper attached to the first rod below the supporting plate to define an upper limit for the upward movement of the first rod away from the supporting plate; and wherein each of the telephoto switch and the wide-angle switch includes: a second and third rod fixedly attached to each of the telephoto and wide-angle buttons and extended toward the supporting plate; an elastic member between each of the telephoto and wide-angle buttons and the supporting plate; and a stopper attached to each of the second and third rods below the supporting plate to define an upper limit for the upward movement of the second and third rods away from the supporting plate; and wherein each of the telephoto and wide-angle buttons has a protrusion integral thereon for slidable engagement with a guide groove on the shutter release button; and a rim portion abutting on an edge portion of the top cover of the camera when the rods reach said upper limit for the upward movement of the rods.
Claim 3
Dependent Claim
143 words
A camera comprising: a shutter; a lens; a first button having a first width for releasing the shutter; a second button for moving the lens toward a position, the second button spaced a first distance from the first button, the first distance being less than the first width; and a third button for moving the lens away from said position, the third button spaced a second distance from the first button, the second distance being less than the first width, the first button between the second button and the third button, wherein the first button includes a first guide groove opposite the second button and a second guide groove opposite the third button, wherein the second button includes a protrusion for slidable engagement with the first guide groove, and the third button includes a protrusion for slidable engagement with the second guide groove.
Claim 4
Dependent Claim
143 words
A camera comprising: a shutter; a lens; a first button having a first width for releasing the shutter; a second button for moving the lens toward a position, the second button spaced a first distance from the first button, the first distance being less than the first width; and a third button for moving the lens away from said position, the third button spaced a second distance from the first button, the second distance being less than the first width, the first button between the second button and the third button, wherein the first button includes a first guide groove opposite the second button and a second guide groove opposite the third button, wherein the second button includes a protrusion for slidable engagement with the first guide groove, and the third button includes a protrusion for slidable engagement with the second guide groove.
References Cited (Backward Citations)
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JPS63167334A
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JPH01254937A
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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) | 1999-11-26 | 2000-05-27 | 2000-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-11-26 | 2004-05-27 | 2004-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-11-26 | 2008-05-27 | 2008-11-26 | $7700.00 | Window Closed / Lapsed |