Patent US782459A successfully refreshed from Google Patents.
Patent US5859762A successfully refreshed from Google Patents.
US5859762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Docking station for portable computers
Assignee: Lenovo Singapore Pte Ltd
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Filing: 1996-05-13
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Granted: 1999-01-12
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Expires: 2016-05-13
Abstract
Abstract A portable computer holder is adjustably mounted on a base portion that is attachable to the floor of a vehicle and is provided with a means for heating the portable computer when the computer is positioned in the holder. The heated holder effectively solves the problem of maintaining a portable computer at an operable temperature in cold environments.
Inventors
- 👤 David Lee Clark
- 👤 Charles William Hall
- 👤 Julian Dominick Rizzi
- 👤 Edward Richard Ritinski
- 👤 John Arthur Stubecki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:26
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/2007; F16M11/2014; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M11/22; G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1632; A; A47; A47B; A47B2200/00; A47B2200/0035; A47B2200/005; A47B2200/0056; F16M2200/00; F16M2200/02; F16M2200/021; F16M2200/024; F16M2200/04; F16M2200/041; Y; Y10; Y10S; Y10S248/00; Y10S248/917; Y10S248/918
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
129 words
A docking station for a portable computer having a viewable screen unit operably interconnected with a keyboard unit, said docking station comprising: a base portion; a holder coupled to said base portion and adapted for holding said portable computer, said holder comprising a keyboard support portion adapted to support the keyboard unit of said portable computer, and a screen support portion adapted to support said viewable screen unit of the portable computer, said screen support portion being pivotably connected to said keyboard support portion, a means for heating said portable computer when said portable computer is positioned in said holder, said means for heating the portable computer including a first heating element mounted on said keyboard support portion and a second heating element mounted on said screen support portion.
Claim 2
Dependent Claim
129 words
A docking station for a portable computer having a viewable screen unit operably interconnected with a keyboard unit, said docking station comprising: a base portion; a holder coupled to said base portion and adapted for holding said portable computer, said holder comprising a keyboard support portion adapted to support the keyboard unit of said portable computer, and a screen support portion adapted to support said viewable screen unit of the portable computer, said screen support portion being pivotably connected to said keyboard support portion, a means for heating said portable computer when said portable computer is positioned in said holder, said means for heating the portable computer including a first heating element mounted on said keyboard support portion and a second heating element mounted on said screen support portion.
Claim 3
Dependent Claim
26 words
A docking station, as set forth in claim 1, wherein said means for heating the portable computer includes a resistance heating element mounted on said holder.
Claim 4
Dependent Claim
26 words
A docking station, as set forth in claim 1, wherein said first and second heating elements have a thin pad construction with heating elements disposed therein.
Claim 5
Dependent Claim
26 words
A docking station, as set forth in claim 1, wherein said holder has a size sufficient to enclose a port replicator attached to said portable computer.
Claim 6
Dependent Claim
36 words
A docking station, as set forth in claim 1, wherein said base portion has a longitudinal column and said holder is rotatably mounted on said column and movable between predefined radial positions spaced about said column.
Claim 7
Dependent Claim
31 words
A docking station, as set forth in claim 5, wherein said holder includes a means for selectively maintaining said holder at a predetermined radial position with respect to said base portion.
Claim 8
Dependent Claim
44 words
A docking station, as set forth in claim 1, wherein said screen support portion is movable between open and closed positions with respect to the keyboard support portion, and said docking station includes means for maintaining said screen support portion at said open position.
Claim 9
Dependent Claim
31 words
A docking station, as set forth in claim 1, wherein said holder is formed of a material having a thermal conductivity of at least about 9.4 Btu·ft/hr·ft 2 ·F. (16.3 Wm·K).
Claim 10
Dependent Claim
30 words
A docking station, as set forth in claim 1: wherein said base portion is adapted to adjustably support said holder and is attachable to an interior surface of a vehicle.
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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) | 2002-01-11 | 2002-07-13 | 2003-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-01-11 | 2006-07-13 | 2007-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-01-11 | 2010-07-13 | 2011-01-12 | $7700.00 | Window Closed / Lapsed |