U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Integrated ergonomic palm rest for notebook computer

Patent 5596481 Issued on January 21, 1997. Estimated Expiration Date: Icon_subject August 7, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Keyboard cover and wrist rest
Patent #: 5346164
Issued on: 09/13/1994
Inventor: Allen

Ergometric combination adjustable keyboard support stand and wrist rest, particularly for avoidance of carpal tunnel syndrome
Patent #: 5375800
Issued on: 12/27/1994
Inventor: Wilcox, et al.

Information processing system with printing function
Patent #: 5443320
Issued on: 08/22/1995
Inventor: Agata, et al.

Neutral positions keyboard/wrist support Patent #: 5513824
Issued on: 05/07/1996
Inventor: Leavitt, et al.

Inventors

Assignee

Application

No. 511948 filed on 08/07/1995

US Classes:

361/683, Computer related support248/118.1, Armrest for writer248/118.3, Adjustable height361/680, Including keyboard support400/715, Attachment for guiding fingers or hands of typist (e.g., hand rest)D14/461Elongated

Examiners

Primary: Picard, Leo P.
Assistant: Feild, Lynn D.

Attorney, Agent or Firm

International Classes

G06F 001/16
H05K 007/16

Abstract

The present invention provides a portable computer having a palm rest integrated therein that allows the user to maintain a wrist-neutral position when using the portable computer. The portable computer comprises a computer chassis having a side wall adjoining a bottom that forms a footprint of the chassis, a keyboard positioned toward a rear end of the chassis, and a cover member covering a portion of an interior of the chassis. The portable computer further includes a palm rest integrated into the structure of the portable computer's chassis. The palm rest is comprised of a palm support that has front and rear ends and that is pivotable with respect to the chassis between a covering position and an elevated first palm support position. The palm support is pivotable about a hinge, that couples the palm support to the chassis. The palm rest further includes an adjustable extension structure having a first end coupled to the palm support and a second end coupled to a wall of the chassis. The adjustable extension is pivotally coupled to the palm support adjacent a front end of the palm support.

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