US4864523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable apparatus having a cable guide duct mounted between a base housing and a display and pivotally connected to the base housing
Assignee: Toshiba Corp
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Filing: 1987-09-02
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Granted: 1989-09-05
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Expires: 2007-09-02
Abstract
Abstract Laptop computer apparatus includes a base housing, a display housing, a cable and a cable guide duct. The base includes a front upper surface having a keyboard. The display portable apparatus and a closed position for covering the keyboard. The cable is introduced from the base housing into the display housing through the cable guide duct. The cable guide duct includes a first surface and a second surface. When the display housing is rotated to the open position, the first surface is exposed. When the display housing is rotated to the closed position, the second surface is exposed.
Inventors
- 👤 Katumaru Sasaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:58
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1633; G06F1/1675; G06F1/1683; G06F1/1615; G06F1/1616; G06F1/1681; E; E05; E05D; E05D11/00; E05D11/0081; E05Y; E05Y2900/00; E05Y2900/20; E05Y2999/00
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
200 words
A portable apparatus comprising: a base housing including a rear end wall, a front upper surface having a keyboard, a display attaching section mounted between the rear end wall and the keyboard and including a plurality of first hinge sections and a first duct connecting section mounted between each of the first hinge sections; a display housing including a flat panel display, a plurality of second hinge sections pivotally connected to each of the first hinge sections, respectively, and a second duct connecting section mounted between the second hinge sections, the display housing being rotatable between an open position for operating the portable apparatus and a closed position for covering the keyboard; and a cable guide duct for guiding a cable, the cable guide duct including a base housing connecting section connected to the first duct connecting section for guiding the cable from the base housing into the cable guide duct, a display housing connecting section connected to the second duct connecting section, respectively, for guiding the cable from the cable guide duct into the display housing, a first surface for covering the cable in the open position and a second surface for covering the cable in the closed position.
Claim 2
Dependent Claim
200 words
A portable apparatus comprising: a base housing including a rear end wall, a front upper surface having a keyboard, a display attaching section mounted between the rear end wall and the keyboard and including a plurality of first hinge sections and a first duct connecting section mounted between each of the first hinge sections; a display housing including a flat panel display, a plurality of second hinge sections pivotally connected to each of the first hinge sections, respectively, and a second duct connecting section mounted between the second hinge sections, the display housing being rotatable between an open position for operating the portable apparatus and a closed position for covering the keyboard; and a cable guide duct for guiding a cable, the cable guide duct including a base housing connecting section connected to the first duct connecting section for guiding the cable from the base housing into the cable guide duct, a display housing connecting section connected to the second duct connecting section, respectively, for guiding the cable from the cable guide duct into the display housing, a first surface for covering the cable in the open position and a second surface for covering the cable in the closed position.
Claim 3
Dependent Claim
19 words
The portable apparatus according to claim 1 wherein the cable guide duct is mounted between the second hinge sections.
Claim 4
Dependent Claim
25 words
The portable apparatus according to claim 2 wherein the cable guide duct further comprises a duct section including the first surface and the second surface.
Claim 5
Dependent Claim
55 words
The portable apparatus according to claim 3 wherein the cable guide duct further comprises an attaching piece engaging the first duct connecting section and the duct section further comprises a first end portion and a second end portion, each of the first and second end portions being pivotally connected to the second duct connecting section.
Claim 6
Dependent Claim
66 words
A portable apparatus according to claim 4 wherein the display housing further comprises a plurality of hollow shaft section for guiding the cable from the cable guide duct into the display housing, each of the hollow shaft sections having a first end portion pivotally connected to one of the first hinge sections, respectively, and a second end portion pivotally connected to the display housing connecting section.
Claim 7
Dependent Claim
38 words
A portable apparatus according to claim 5 wherein the display housing further comprises a duct mounting section for mounting the cable guide duct between the second hinge sections, the duct mounting section including the second duct connecting section.
Claim 8
Dependent Claim
21 words
A portable apparatus according to claim 6 wherein the base housing further comprises an attaching hole engaging the duct mounting section.
Claim 9
Dependent Claim
24 words
A portable apparatus according to claim 7 wherein the attaching piece further comprises a slit section for stopping the cable in the attaching piece.
Claim 10
Dependent Claim
23 words
A portable apparatus according to claim 8 wherein the cable guide duct further comprises a first semi-cylindrical member and a second semi-cylindrical member.
Claim 11
Dependent Claim
18 words
A portable apparatus according to claim 8 wherein the display housing has a front plate and back plate.
Claim 12
Dependent Claim
214 words
A portable apparatus comprising: a base housing including a rear end wall, a front upper surface having a keyboard, a display attaching section mounted between the rear end wall and the keyboard and including a plurality of first hinge sections and a first duct connecting section mounted between each of the first hinge sections; a display housing including a flat panel display, a plurality of second hinge sections pivotally connected to each of the first hinge sections, respectively, and a duct mounting section mounted between each of the second hinge sections and engaging the first duct connecting section, the duct mounting section including second duct connecting section, the display housing being rotatable between an open position for operating the apparatus and a closed position for covering the keyboard; and a cable guide duct for guiding a cable, the cable guide duct including a base housing connecting section connected to the first duct connecting section for guiding the cable from the base into the cable duct, a display housing connecting section connected to the second duct connecting section for guiding the cable from the cable guide duct into the display housing, a first surface for covering the cable in the open position and a second surface for covering on the cable in the closed position.
Claim 13
Dependent Claim
214 words
A portable apparatus comprising: a base housing including a rear end wall, a front upper surface having a keyboard, a display attaching section mounted between the rear end wall and the keyboard and including a plurality of first hinge sections and a first duct connecting section mounted between each of the first hinge sections; a display housing including a flat panel display, a plurality of second hinge sections pivotally connected to each of the first hinge sections, respectively, and a duct mounting section mounted between each of the second hinge sections and engaging the first duct connecting section, the duct mounting section including second duct connecting section, the display housing being rotatable between an open position for operating the apparatus and a closed position for covering the keyboard; and a cable guide duct for guiding a cable, the cable guide duct including a base housing connecting section connected to the first duct connecting section for guiding the cable from the base into the cable duct, a display housing connecting section connected to the second duct connecting section for guiding the cable from the cable guide duct into the display housing, a first surface for covering the cable in the open position and a second surface for covering on the cable in the closed position.
Claim 14
Dependent Claim
60 words
A portable apparatus according to claim 11 wherein the cable guide duct further comprises a duct section including a first end portion and second end portion, each of the first and second end portions being pivotally connected to the second duct connecting section and wherein the cable duct guide further includes an attaching piece engaging the first duct connecting section.
References Cited (Backward Citations)
US4571456A
Cited
US4571456B1
Cited
US4496943A
Cited
US4497036A
Cited
US4739316A
Cited
JPS60160418A
Cited
JPS60214030A
Cited
JPS60225919A
Cited
JPS60225920A
Cited
JPS617971A
Cited
US4742478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |