Patent US3831373A successfully refreshed from Google Patents.
US5226540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrying case for a portable work station
Assignee: Idea Corp USA
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Filing: 1992-03-31
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Granted: 1993-07-13
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Expires: 2012-03-31
Abstract
Abstract An air and water tight carrying case in which to transport a portable work station having a personal computer, printer and other peripherals. External controls are provided at a bulkhead on the outside of the case to permit operation of the work station when the carrying case is closed, such as when the case is located in a hostile environment and it is desirable to isolate the computer hardware from the atmosphere. By virtue of the foregoing, power to the computer and peripherals, data transfer to and from the computer, and connection of the computer to auxiliary hardware can all be controlled from outside the carrying case without having to disturb the safe environment in which the work station is sealed.
Inventors
- 👤 George M. Bradbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:47
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1628; A; A45; A45C; A45C15/00
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
187 words
For transporting a portable work station including at least a computer, a carrying case for enclosing said work station and comprising a base for receiving said work station and a lid movable to opened and closed positions relative to the base, said carrying case further comprising first and second sets of manually accessible controls, said first set of controls located at an exterior surface of said carrying case and electrically connected to the computer to enable said computer to be controlled when the lid of said carrying case is in either the opened or closed positions relative to the base and said second set of controls located at the interior of said carrying case and connected to the computer to enable the computer to be energized when the lid of said carrying case is in the opened position, said first set of manually accessible controls at the exterior surface of said carrying case including a power switch to be electrically connected between a source of power and the computer so as to energize said computer when the lid of said carrying case is in the closed position.
Claim 2
Dependent Claim
187 words
For transporting a portable work station including at least a computer, a carrying case for enclosing said work station and comprising a base for receiving said work station and a lid movable to opened and closed positions relative to the base, said carrying case further comprising first and second sets of manually accessible controls, said first set of controls located at an exterior surface of said carrying case and electrically connected to the computer to enable said computer to be controlled when the lid of said carrying case is in either the opened or closed positions relative to the base and said second set of controls located at the interior of said carrying case and connected to the computer to enable the computer to be energized when the lid of said carrying case is in the opened position, said first set of manually accessible controls at the exterior surface of said carrying case including a power switch to be electrically connected between a source of power and the computer so as to energize said computer when the lid of said carrying case is in the closed position.
Claim 3
Dependent Claim
50 words
The carrying case recited in claim further comprising a cover supported at said exterior surface of said carrying case and movable from a first position at which to cover said first set of controls to a second position at which to expose said controls and thereby permit manual access thereto.
Claim 4
Dependent Claim
36 words
The carrying case recited in claim 1, wherein one of said first set of controls at the exterior surface of said carrying case is an external parallel port electrically connected to the computer within said case.
Claim 5
Dependent Claim
36 words
The carrying case recited in claim 1, wherein one of said first set of controls at the exterior surface of said carrying case is an external serial port electrically connected to the computer within said case
Claim 6
Dependent Claim
35 words
The carrying case recited in claim 1, wherein one of first set of controls at the exterior surface of said carrying case is an external video port electrically connected to the computer within said case.
Claim 7
Dependent Claim
36 words
The carrying case recited in claim 1, wherein one of said first set of controls at the exterior surface of said carrying case is an external keyboard connector electrically connected to the computer within said case.
Claim 8
Dependent Claim
75 words
The carrying case recited in claim 1, said work station also including a cellular phone located inside said carrying case to be electrically connected to said power source to provide power to said phone, said first set of controls at the exterior surface of said carrying case also including an additional power switch electrically connected between the power source and the cellular phone to control the supply of power from said source to said phone.
Claim 9
Dependent Claim
56 words
The carrying case recited in claim 7, further comprising an external antenna jack located on the outside of said case and manually accessible when the lid of said case is in the closed position relative to said base, and an antenna wire located within said case and extending between said antenna jack and said cellular phone.
Claim 10
Dependent Claim
36 words
The carrying case recited in claim 1, further comprising a circuit board carried at the lid and interconnected with the computer, and at least one backplane connector electrically connected to said computer via said circuit board.
Claim 11
Dependent Claim
51 words
The carrying case recited in claim 9, further comprising a shroud extending across and spaced from the lid, said circuit board located in the space between the lid and the shroud, and said backplane connector attached to said circuit board and projecting outwardly from said shroud through a slot formed therein.
Claim 12
Dependent Claim
143 words
A carrying case for enclosing and transporting a portable work station including at least a computer, said carrying case comprising: a base for receiving the computer and a lid attached to the base and moveable between opened and closed positions relative to the base; a first set of controls located at the interior of the base and electrically connected to the computer to control said computer when the lid is in an opened position relative to said base; a second set of controls located on the outside surface of the base and electrically connected to the computer to control said computer when the lid is in either the opened or closed position relative to said base; a circuit board carried at the lid and interfaced with the computer; and at least one backplane connector electrically connected to said computer via said circuit board.
Claim 13
Dependent Claim
143 words
A carrying case for enclosing and transporting a portable work station including at least a computer, said carrying case comprising: a base for receiving the computer and a lid attached to the base and moveable between opened and closed positions relative to the base; a first set of controls located at the interior of the base and electrically connected to the computer to control said computer when the lid is in an opened position relative to said base; a second set of controls located on the outside surface of the base and electrically connected to the computer to control said computer when the lid is in either the opened or closed position relative to said base; a circuit board carried at the lid and interfaced with the computer; and at least one backplane connector electrically connected to said computer via said circuit board.
Claim 14
Dependent Claim
51 words
The carrying case recited in claim 11, further comprising a shroud extending across and spaced from the lid, said circuit board located in the space between the lid and the shroud, and said backplane connector attached to said circuit board and projecting outwardly from said shroud through a slot formed therein.
Claim 15
Dependent Claim
60 words
The carrying case recited in claim 11, wherein one of said second set of controls located on the outside surface the base of said carrying case is a power switch to be electrically connected between a source of power and the computer so as to energize said computer when the lid of said carrying case is in the closed position.
Claim 16
Dependent Claim
58 words
The carrying case recited in claim 11, further comprising a cover supported on the outside surface of the base of said carrying case and movable from a first position at which to cover said second set of controls on said outside surface to a second position at which to expose said controls and thereby permit manual access thereto.
Claim 17
Dependent Claim
75 words
The carrying case recited in claim 11, wherein said portable work station also includes a cellular phone received within the base of said carrying case, one of said second set of controls located on the outside surface of said base being a power switch to be electrically connected between a source of power and the cellular phone so as to energize said phone when the lid of said carrying case is in the closed position.
Claim 18
Dependent Claim
60 words
The carrying case recited in claim 15, further comprising an external antenna jack located on the outside surface of said case and manually accessible when the lid of said case is in the closed position relative to said base, and an antenna wire located at the interior of said case and extending between said antenna jack and said cellular phone.
Claim 19
Dependent Claim
163 words
For transporting a portable work station including at last a computer, a cellular phone, and a power source connected to said phone and to said computer, a carrying case enclosing said work station and comprising a base for receiving said work station and a lid movable to opened and closed positions relative to the base, said carrying case further comprising a set of manually accessible controls located on an exterior surface of said carrying case and electrically connected to each of said cellular phone and said computer to enable said phone and computer to be controlled when the lid of said carrying case is in either the opened or closed positions relative to the base, said set of manually accessible controls on the exterior surface of said carrying case including a power switch to be electrically connected between said cellular phone and said power source so as to energize said phone when the lid of said carrying case is in the closed position.
Claim 20
Dependent Claim
163 words
For transporting a portable work station including at last a computer, a cellular phone, and a power source connected to said phone and to said computer, a carrying case enclosing said work station and comprising a base for receiving said work station and a lid movable to opened and closed positions relative to the base, said carrying case further comprising a set of manually accessible controls located on an exterior surface of said carrying case and electrically connected to each of said cellular phone and said computer to enable said phone and computer to be controlled when the lid of said carrying case is in either the opened or closed positions relative to the base, said set of manually accessible controls on the exterior surface of said carrying case including a power switch to be electrically connected between said cellular phone and said power source so as to energize said phone when the lid of said carrying case is in the closed position.
Claim 21
Dependent Claim
56 words
The carrying case recited in claim 17, said set of manually accessible controls on the exterior surface of said carrying case also including an additional power switch to be electrically connected between said computer and said power source so as to energize said computer when the lid of said carrying case is in the closed 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) | 1996-07-12 | 1997-01-11 | 1997-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-07-12 | 2001-01-11 | 2001-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-07-12 | 2005-01-11 | 2005-07-13 | $7700.00 | Window Closed / Lapsed |