Patent US2125468A successfully refreshed from Google Patents.
US4837590A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable computer and carrying case for mobile office
Assignee: Individual
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Filing: 1988-05-03
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Granted: 1989-06-06
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Expires: 2008-05-03
Abstract
Abstract A mobile office comprises a carrying case having a hollow rectangular base and a hollow cover hingedly connected thereto; with a first platform positioned within the base and anchored therein. A lap-top computer is mounted upon and anchored to the first platform adapted for connection to an electric power source and includes a video display screen normally enclosed within the profile of the cover when closed and pivotal to an upright use position when the cover is open. A second platform is positioned within the base and anchored therein and spaced from the bottom of the base defining a paper storage chamber. An electronic pointer is mounted upon and anchored to the second platform and connected to the computer. A stack of tractor feed manifold paper is positioned within the storage chamber with its lead edge threaded into the printer. The cover includes a storage chamber for a multiple chamber collapsible manifold and a second chamber with cover to mount and close a cellular telephone and modem.
Inventors
- 👤 Glenn R. Sprague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:15
CPC Classifications
B; B41; B41J; B41J3/00; B41J3/36; G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1628; Y; Y10; Y10S; Y10S190/00; Y10S190/90
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
166 words
A mobile office comprising a carrying case having a hollow rectangular base and a hollow cover hingedly connected thereto; a rectangular first platform positioned within a first portion of said base and anchored therein; a lap-top computer mounted upon and anchored to said first platform adapted for connection to an electric power source; said computer including a horizontal video display screen hinged thereto, normally enclosed within the profile of said cover when closed and pivotal to an upright use position when said cover is open; a rectangular second platform arranged laterally of and elevated relative to said first platform, positioned within a second portion of said base and anchored therein; said second platform being spaced from the bottom of said base defining a paper storage chamber below said second platform; an electronic printer mounted upon and anchored to said second platform and connected to said computer; and a stack of tractor feed manifold paper within said storage chamber with its lead edge threaded into said printer.
Claim 2
Dependent Claim
166 words
A mobile office comprising a carrying case having a hollow rectangular base and a hollow cover hingedly connected thereto; a rectangular first platform positioned within a first portion of said base and anchored therein; a lap-top computer mounted upon and anchored to said first platform adapted for connection to an electric power source; said computer including a horizontal video display screen hinged thereto, normally enclosed within the profile of said cover when closed and pivotal to an upright use position when said cover is open; a rectangular second platform arranged laterally of and elevated relative to said first platform, positioned within a second portion of said base and anchored therein; said second platform being spaced from the bottom of said base defining a paper storage chamber below said second platform; an electronic printer mounted upon and anchored to said second platform and connected to said computer; and a stack of tractor feed manifold paper within said storage chamber with its lead edge threaded into said printer.
Claim 3
Dependent Claim
53 words
In the mobile office of claim 1, said first platform being spaced from the bottom of said base defining a power chamber below said first platform; said electric power source including a rechargeable battery mounted within said power chamber, connected to said computer and selectively adapted for connection to an exterior power supply.
Claim 4
Dependent Claim
27 words
In the mobile office of claim 1, the anchoring of said computer including a plurality of fasteners extending through said first platform and threaded into said computer.
Claim 5
Dependent Claim
33 words
In the mobile office of claim 1, the anchoring of said printer including a plurality of upright hold-down clamps secured to said second platform and retainingly engaging opposite side portions of said printer.
Claim 6
Dependent Claim
83 words
In the mobile office of claim 1, the mounting of said manifold paper including an elongated storage box nested within said paper storage chamber, receiving and enclosing said stack of tractor feed manifold paper; a transverse upwardly concave dome guide at and across the inner end of said storage box providing clearance for the manifold paper as it rolled longitudinally forward; and a transverse reverse-curved paper guide means across the outer end of said box for continuously guiding said paper to said printer.
Claim 7
Dependent Claim
22 words
In the mobile office of claim 1, said computer extending laterally of the length of said base, said printer extending transversely thereof.
Claim 8
Dependent Claim
46 words
In the mobile office of claim 1, said base including a pair of end walls; one end wall having an elongated paper access slot therethrough along and adjacent said printer; and a manually openable door hinged to said one end wall normally closing said access slot.
Claim 9
Dependent Claim
42 words
In the mobile office of claim 1, a floppy disk storage device mounted upon said second platform adjacent one end of the printer and including a plurality of laterally spaced opposed slotted portions for receiving and holding a plurality of floppy disks.
Claim 10
Dependent Claim
78 words
In the mobile office of claim 1, said cover including first and second cover storage chambers; and an elongated storage manifold including a plurality of elongated upwardly opening storage spacers, positioned within said first cover chamber, with its rear surface to the interior of said cover and with its outer surface inclined forwardly when the cover is open, opening the intermediate storage spacers, said storage manifold being enclosed within the profile of said cover when it is closed.
Claim 11
Dependent Claim
25 words
In the mobile office of claim 9, said second cover chamber including a hinged cover, adapted to mount and enlose a cellular telephone and modem.
Claim 12
Dependent Claim
28 words
In the mobile office of claim 1, said cover including a cover storage chamber, including a hinge cover, adapted to mount and enclose a cellular telephone and modem.
References Cited (Backward Citations)
US4658298A
Cited
US4669053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-06-05 | 1992-12-05 | 1993-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-05 | 1996-12-05 | 1997-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-05 | 2000-12-05 | 2001-06-06 | $7700.00 | Window Closed / Lapsed |