Waterproof casing for Hewlett-Packard Jornada portable personal computer
First Claim
1. A waterproof casing for use with a portable handheld computer, comprising:
- a first portion that has a cavity into which the portable handheld computer is inserted;
a thin substantially transparent screen formed in the first portion that permits operation of a touch point screen of the portable handheld computer;
an inner continuous peripheral groove formed in an internal surface of the first portion;
a second portion that mates with the first portion and that comprises an outer peripheral groove formed around a peripheral edge thereof;
a watertight rubber seal disposed in the groove of the second portion, which seal is captivated by the inner continuous peripheral groove formed in the first portion when the second portion is inserted into the first portion to seal the waterproof casing.
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Accused Products
Abstract
Waterproof casings for use with a portable handheld computer, such as a HP Jornada™ portable handheld computer, for example. The waterproof casings comprise a separable plastic casing having a watertight rubber seal. The plastic casings are compact, light and durable with a clear rubber screen protector, allowing a touch point screen of the portable handheld computer to be operable. The portable handheld computer is placed inside the waterproof case which is latched closed to create a watertight container. The plastic casing is preferably designed to be waterproof up to a depth of about 100 feet. The present invention allows the use and protection of a HP Jornada portable handheld computer in many environments including protecting it from the possibility of water damage.
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Citations
15 Claims
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1. A waterproof casing for use with a portable handheld computer, comprising:
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a first portion that has a cavity into which the portable handheld computer is inserted;
a thin substantially transparent screen formed in the first portion that permits operation of a touch point screen of the portable handheld computer;
an inner continuous peripheral groove formed in an internal surface of the first portion;
a second portion that mates with the first portion and that comprises an outer peripheral groove formed around a peripheral edge thereof;
a watertight rubber seal disposed in the groove of the second portion, which seal is captivated by the inner continuous peripheral groove formed in the first portion when the second portion is inserted into the first portion to seal the waterproof casing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A waterproof casing for use with a portable handheld computer, comprising:
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an upper portion having an edgewall that forms an upper cavity, and comprising a thin substantially transparent screen that permits operation of a touch point screen of the portable handheld computer;
a lower portion having an edgewall that forms a lower cavity that cooperates with the upper cavity to house the portable handheld computer when the upper and lower portions are closed together;
a hinge that attaches the upper and lower portions;
upper and lower grooves formed in abutting surfaces of the upper and lower portions;
a watertight rubber seal secured in one of the grooves that engages the other groove when the upper and lower portions of the casing are closed; and
a latching mechanism for securing the upper and lower portions together to seal the waterproof casing. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification