Supports – Brackets – Adjustable
Patent
1995-11-22
1998-11-17
Ramirez, Ramon O.
Supports
Brackets
Adjustable
2482841, 248918, E04G 300
Patent
active
058365605
ABSTRACT:
An adjustable support for a data input device and the like including a base attached to an associated worksurface, a platform shaped to support the data input device thereon and having a front portion and a rearward portion, and a support arm having one end pivotally joined with the base, and an opposite end pivotally joined to the rearward portion of the platform. Also included is a locking member fixed to the support arm, and an elongate brake element wrapped around the locking member, and having one end coupled to the base and a second end connected with the platform at a point spaced from the opposite end of the arm such that rotation of the tray about the coupling at the second end of the support arm releases the brake element and permits changes in the elevation of the support with respect to the base, and the moment of the platform and any associated input device tenses the braking element against the locking member and locks the platfform in its selected position
REFERENCES:
patent: D288097 (1987-02-01), Harter et al.
patent: 651539 (1900-06-01), Warren
patent: 719625 (1903-02-01), Throm
patent: 1982954 (1934-12-01), Grobe
patent: 3820752 (1974-06-01), Oram
patent: 4545555 (1985-10-01), Koch
patent: 4564179 (1986-01-01), Hollingsworth
patent: 4616798 (1986-10-01), Smeenge et al.
patent: 4706919 (1987-11-01), Soberalski et al.
patent: 4744019 (1988-05-01), Krogsrud
patent: 4826123 (1989-05-01), Hannah et al.
patent: 4834329 (1989-05-01), Delapp
patent: 4863133 (1989-09-01), Bonnell
patent: 4883316 (1989-11-01), Austin, Jr. et al.
patent: 5037054 (1991-08-01), McConnell
patent: 5145136 (1992-09-01), McConnell
patent: 5211367 (1993-05-01), Musculus
patent: 5257767 (1993-11-01), McConnell
patent: 5564667 (1996-10-01), Copeland et al.
patent: 5704299 (1998-01-01), Corpuz
Exhibit A (4 pgs.) is a disclosure prior art Hafele "K-Board Computer Keyboard" support mechanism, Cat. No. 639.97.302, offered for sale at least as early as Nov. 21, 1994.
Jones David K.
Kaplan Jonathan Ira
Law David John
Nason Kevin Scott
Baxter Gwendolyn
Ramirez Ramon O.
Steelcase Inc.
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