US5090169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interior panel unit for permitting arrangement of cables and devices on room floor
Assignee: Toshiba Corp
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Filing: 1989-10-31
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Granted: 1992-02-25
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Expires: 2009-10-31
Abstract
Abstract This invention relates to an interior panel unit having a structure in which a plurality of rectangular floor base members to be installed on a foundation floor of a room are connected to each other by base joint members. A plurality of fundamental support members having the same height and a plurality of connecting support members having the same height as that of the fundamental support members are located on each floor base member. Each floor panel member supported by the fundamental support members and the connecting support members is arranged to assure a predetermined space with the corresponding floor base member. Cables and various types of equipment which constitute an office-automation system are mounted in the space defined by the floor panel member and the floor base member. The space defined by the floor panel member and the floor base member is partitioned by vertical and horizontal separator members. The cables and various types of equipment are appropriately arranged in the partitioned space.
Inventors
- 👤 Fumio Takeda
- 👤 Yoshio Kojima
- 👤 Tsuneo Kaneko
- 👤 Yutaka Ishibashi
- 👤 Naoto Sasaki
- 👤 Isako Tsushima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:33
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02447; E04F15/02494; E04F15/02172; E04F15/02405; H; H02; H02G; H02G3/00; H02G3/28; H02G3/283; H02G3/285
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
257 words
An interior panel unit for permitting an arrangement of cables and devices on the floor of a room, for installation on a foundation floor of the room, said panel unit comprising: a floor base member to be installed on a foundation floor of the room; a plurality of fundamental support members fixed to an upper surface of each said floor base member, and having upper surfaces located at the same height from said upper surface of each floor base member; a plurality of connecting support members fixed to peripheral portions of each floor base member, and having upper surfaces located the same height as those of said fundamental support members, said plurality of connecting support members comprising first connecting support members and consisting of 1/4 pieces obtained by cutting a solid body in a direction perpendicular to a surface of said floor base member, and second connecting support members and consisting of 1/2 pieces obtained by cutting the solid body in a direction perpendicular to the surface of said floor base member; base joint members for connecting said connecting support members arranged on a plurality of said floor base members in a state wherein the floor base members are installed on the same surface; and floor panel members brought into contact with said upper surfaces of said plurality of fundamental support members and said upper surfaces of sad connecting support members to form a surface of the room floor and cooperating with said floor base members to define an internal space for installing cables and devices therein.
Claim 2
Dependent Claim
257 words
An interior panel unit for permitting an arrangement of cables and devices on the floor of a room, for installation on a foundation floor of the room, said panel unit comprising: a floor base member to be installed on a foundation floor of the room; a plurality of fundamental support members fixed to an upper surface of each said floor base member, and having upper surfaces located at the same height from said upper surface of each floor base member; a plurality of connecting support members fixed to peripheral portions of each floor base member, and having upper surfaces located the same height as those of said fundamental support members, said plurality of connecting support members comprising first connecting support members and consisting of 1/4 pieces obtained by cutting a solid body in a direction perpendicular to a surface of said floor base member, and second connecting support members and consisting of 1/2 pieces obtained by cutting the solid body in a direction perpendicular to the surface of said floor base member; base joint members for connecting said connecting support members arranged on a plurality of said floor base members in a state wherein the floor base members are installed on the same surface; and floor panel members brought into contact with said upper surfaces of said plurality of fundamental support members and said upper surfaces of sad connecting support members to form a surface of the room floor and cooperating with said floor base members to define an internal space for installing cables and devices therein.
Claim 3
Dependent Claim
57 words
An interior panel unit according to claim 1, wherein said base joint member comprises a ring-like member which is fitted on a combination of said connecting support members when the plurality of floor base members are connected to each other and which is removed form the combination when said connecting support members are separated from each other.
Claim 4
Dependent Claim
77 words
An interior panel unit according to claim 1, wherein said first connecting support member has a guide groove on an upper surface of said 1/4 piece of said solid body, and said base joint member is fitted in said guide groove to constitute the same plane as said upper surface of said solid body so as to connect said plurality of first connecting support members when said plurality of floor base members are connected to each other.
Claim 5
Dependent Claim
77 words
An interior panel unit according to claim 1, wherein said second connecting support member has a guide groove on an upper surface of said 1/4 piece of said solid body, and said base joint member is fitted in said guide groove to constitute the same plane as said upper surface of said solid body so as to connect said plurality of second connecting support members when said plurality of floor base members are connected to each other.
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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) | 1995-02-24 | 1995-08-26 | 1996-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-24 | 1999-08-26 | 2000-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-24 | 2003-08-26 | 2004-02-25 | $7700.00 | Window Closed / Lapsed |