US5865405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for guiding placement of a user's hand on a hand support device for a computer pointing device
Assignee: Ergo Devices Corp
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Filing: 1997-08-15
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Granted: 1999-02-02
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Expires: 2017-08-15
Abstract
Abstract A hand support device for use with a computer pointing device relieves repetitive motion stress and includes a top surface, a bottom surface, and a perimeter surface connecting the top surface and the bottom surface. The top surface includes: a palm support region, that is an inclined planar surface; a little finger support portion extending from the palm support region; a thumb support region extending from the palm support region; a front index positioned on a side of the palm support region, and between the little finger and thumb support regions; and a side index adjacent to and extending from the palm support and thumb support regions. The bottom surface facilitates sliding of the hand support device on a work surface. The hand support device reduces stress and risk of injuries resulted from repetitive motions by encouraging the user of a computer pointing device to employ two fields of motion to control the pointing device. The user engages the fingers, the hand, and the wrist to make fine movements while holding the hand support device stationary. The user moves the computer pointing device and the hand support device in unison with the arm and shoulder when making coarse movements.
Inventors
- 👤 William P. Hesley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:00
CPC Classifications
B; B68; B68G; B68G5/00; G; G06; G06F; G06F3/00; G06F3/01; G06F3/03; G06F3/033; G06F3/0354; G06F3/03543; G06F2203/00; G06F2203/033; G06F2203/0333; Y; Y10; Y10S; Y10S248/00; Y10S248/917; Y10S248/918
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
98 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index on a surface of said hand support device for said computer pointing device; and placing a second tactile index on said surface removed from said first index wherein said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 2
Independent Claim
98 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index on a surface of said hand support device for said computer pointing device; and placing a second tactile index on said surface removed from said first index wherein said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 3
Independent Claim
123 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index along a palm support region and a thumb support region of said hand support device for said computer pointing device; and placing a second tactile index between a little finger support region and said thumb support region, and along a side of said palm support region closest to said computer pointing device wherein said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 4
Independent Claim
123 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index along a palm support region and a thumb support region of said hand support device for said computer pointing device; and placing a second tactile index between a little finger support region and said thumb support region, and along a side of said palm support region closest to said computer pointing device wherein said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 5
Dependent Claim
22 words
The method of claim 2 further comprising: shaping said first tactile index to push a user's hand toward said computer pointing device.
Claim 6
Dependent Claim
40 words
The method of claim 2 wherein placing a second tactile index further comprises positioning said second tactile index to minimize pressure exerted by said second tactile index on a center of a user's palm resting on said hand support device.
Claim 7
Independent Claim
92 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: inclining a surface of said hand support device for said computer pointing device; and placing a first tactile index on said inclined surface of said hand support device wherein said first tactile index is positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 8
Independent Claim
92 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: inclining a surface of said hand support device for said computer pointing device; and placing a first tactile index on said inclined surface of said hand support device wherein said first tactile index is positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 9
Dependent Claim
43 words
The method of claim 5 further comprising: placing a second tactile index on said surface removed from said first index wherein said first and second tactile indices are positioned to guide said user's hand into said neutral position on said hand support device.
Claim 10
Independent Claim
173 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index along a palm support region and a thumb support region of said hand support device wherein said thumb support region and said palm region define an edge of an opening of said hand support device in which said computer pointing device is positioned; and placing a second tactile index between a little finger support region and said thumb support region, and along a side of said palm support region closest to said computer pointing device wherein said thumb support region and said little finger support region bound an opening to said hand support device in which said computer pointing device is positioned, and said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 11
Independent Claim
173 words
A method for guiding placement of a user's hand on a hand support device for a computer pointing device comprising: placing a first tactile index along a palm support region and a thumb support region of said hand support device wherein said thumb support region and said palm region define an edge of an opening of said hand support device in which said computer pointing device is positioned; and placing a second tactile index between a little finger support region and said thumb support region, and along a side of said palm support region closest to said computer pointing device wherein said thumb support region and said little finger support region bound an opening to said hand support device in which said computer pointing device is positioned, and said first and second tactile indices are positioned to guide said user's hand into a neutral position on said hand support device with said user's palm resting on said surface with a wrist and a forearm of said user being substantially aligned in a plane.
Claim 12
Dependent Claim
22 words
The method of claim 7 further comprising; shaping said first tactile index to push a user's hand toward said computer pointing device.
Claim 13
Dependent Claim
40 words
The method of claim 7 wherein placing a second tactile index further comprises positioning said second tactile index to minimize pressure exerted by said second tactile index on a center of a user's palm resting on said hand support device.
Claim 14
Dependent Claim
12 words
The method of claim 7 further comprising: inclining said palm support region.
Claim 15
Dependent Claim
22 words
The method of claim 10 wherein said inclining has a slope from said thumb support region to said little finger support region.
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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) | 2002-02-01 | 2002-08-03 | 2003-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-01 | 2006-08-03 | 2007-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-01 | 2010-08-03 | 2011-02-02 | $7700.00 | Window Closed / Lapsed |