US4758887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conference table
Assignee: WEYEL INTERNATIONAL GmbH
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Filing: 1986-10-07
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Granted: 1988-07-19
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Expires: 2006-10-07
Abstract
Abstract Picture-screen apparatus are integrated into a conference table to be viewed by conference participants. The conference table is suited both for video conferences with conference participants who are at different locations and also for normal conferences with participants who are all present at the table. Television cameras needed for video conferences can be removed from the surface of the table, if the table is to be used for normal conferences. The picture-screen apparatus arranged below the table top do not interfere during normal conferences and can also be utilized for bringing visual information of any kind to the participants.
Inventors
- 👤 Hartmut S. Engel
- 👤 Karl H. Weyel
- 👤 Hans D. Weyel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:43
CPC Classifications
A; A47; A47B; A47B21/00; A47B21/007; H; H04; H04N; H04N7/00; H04N7/14; H04N7/15; A47B2021/0076; A47B2200/00; A47B2200/0066; A47B2200/0079
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
116 words
In a conference table comprising at least two oppositely positioned table elements separated by means defining a space, each table element having a table top and a first side facing said space and a second side opposite said first side, said second side being provided with means defining at least one work station for a conference participant, the improvement wherein at least one picture-screen apparatus is provided and includes means defining a picture screen arranged on said first side of a table element and at least partially below a plane of said table top, said picture-screen lying in the vision range of conference participants whose work station is at the opposite one of said table elements.
Claim 2
Dependent Claim
116 words
In a conference table comprising at least two oppositely positioned table elements separated by means defining a space, each table element having a table top and a first side facing said space and a second side opposite said first side, said second side being provided with means defining at least one work station for a conference participant, the improvement wherein at least one picture-screen apparatus is provided and includes means defining a picture screen arranged on said first side of a table element and at least partially below a plane of said table top, said picture-screen lying in the vision range of conference participants whose work station is at the opposite one of said table elements.
Claim 3
Dependent Claim
15 words
The conference table according to claim 1, wherein said table elements form an annular arrangement.
Claim 4
Dependent Claim
19 words
The conference table according to claim 2, wherein four table elements are provided and positioned rectangularly to one another.
Claim 5
Dependent Claim
30 words
The conference table according to claim 3, wherein said table elements have first trapezoidally-shaped table tops and fill elements having second trapezoidally-shaped table tops arranged between said first table elements.
Claim 6
Dependent Claim
49 words
The conference table according to claim 3, wherein said at least one work station includes means defining three locations for conference participants arranged at one table element, and wherein said picture-screen apparatus at said first side of the opposite one of said table elements includes two side-by-side picture-screen apparatus.
Claim 7
Dependent Claim
27 words
The conference table according to claim 5, wherein said picture-screen apparatus is arranged at two table elements which are positioned at a right angle to one another.
Claim 8
Dependent Claim
16 words
The conference table according to claim 1, wherein said picture-screen apparatus lies below said table top.
Claim 9
Dependent Claim
18 words
A conference table according to claim 1, wherein said picture-screen apparatus is surrounded by means defining a frame.
Claim 10
Dependent Claim
37 words
A conference table according to claim 1, wherein said picture-screen apparatus includes means for adjusting the inclination of said picture screen about a horizontally extending axis parallel to said picture screen and about a vertically extending axis.
Claim 11
Dependent Claim
16 words
A conference table according to claim 1, wherein said picture-screen apparatus includes an electron-beam picture-screen apparatus.
Claim 12
Dependent Claim
30 words
A conference table according to claim 1, wherein all installation means needed for the operation of said picture-screen apparatus, television cameras, microphones and loud-speakers, are housed in said conference table.
Claim 13
Dependent Claim
25 words
A conference table according to claim 11, wherein said picture-screen apparatus includes a control desk for controlling said picture-screen apparatus, television cameras, microphones and loudspeakers.
Claim 14
Dependent Claim
26 words
A conference table according to claim 1, wherein said picture-screen apparatus includes a picture scanner for transmitting pictures onto said picture screen, and/or a control monitor.
Claim 15
Dependent Claim
35 words
A conference table according to claim 1, wherein said picture-screen apparatus includes at least one television camera directed onto the conference participant and an acoustic communications device with at least one microphone and a loudspeaker.
Claim 16
Dependent Claim
33 words
A conference table according to claim 14, wherein said television camera is arranged above said table top and is adapted to be removed from said table top or lowered below said table top.
Claim 17
Dependent Claim
26 words
A conference table according to claim 1, wherein said picture-screen apparatus includes at least one control monitor in the field of vision of the conference participant.
Claim 18
Dependent Claim
22 words
A conference table according to claim 16, wherein said control monitor is arranged directly at said work station for a conference participant.
Claim 19
Dependent Claim
27 words
A conference table according to claim 16, wherein said control monitor is arranged closer to said work station location for a conference participant than said picture screen.
Claim 20
Dependent Claim
39 words
A conference table according to claim 18, wherein said control monitor has an upwardly directed picture screen, the plane of which defines with said plane of said table top an angle in the range of 120° to 150 °.
Claim 21
Dependent Claim
34 words
A conference table according to claim 18, wherein said control monitor has an upwardly directed picture screen, the plane of which defines with said plane of said table top an angle of approximately 135°.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-19 | 1992-01-18 | 1992-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-19 | 1996-01-18 | 1996-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-19 | 2000-01-18 | 2000-07-19 | $7700.00 | Window Closed / Lapsed |