The present invention relates generally to the field of protective cases, and more particularly to a protective case for a hand-held electronic device.
In example embodiments, the present invention provides a ruggedized case for a hand-held electronic device of the type having a display screen. The ruggedized case includes a ruggedized main cover adapted to be fitted closely over the hand-held electronic device and to surround and protect the back, top side, bottom side, left side, and right side thereof. The ruggedized main cover is open on one side thereof for receiving the hand-held electronic device therein. A substantially rigid screen protector is provided for protecting the display screen of the hand-held electronic device, and is adapted to be closely fitted over a front face of the hand-held electronic device in a manner to overlay the display screen of the hand-held electronic device. Moreover, the substantially rigid screen protector is adapted to be closely fitted within the ruggedized cover and held firmly therein. The substantially rigid screen protector and the ruggedized main cover are configured and adapted such that the screen protector is to be first fitted over a front face of the hand-held electronic device in a manner to overlay the display screen of the hand-held electronic device and then the screen protector and the electronic device are closely fitted within the ruggedized cover.
Optionally, the substantially rigid screen protector includes a substantially rigid face panel and at least two substantially rigid side panels extending from and connected to the face panel. Also optionally, the substantially rigid screen protector can include a pair of resilient protective pads positioned on upper and lower portions of an outer surface of the substantially rigid face panel.
Preferably, the ruggedized main cover includes a rigid protective plate, a resilient outer shell, and inner cushioning molded at least partially through the rigid protective plate and contiguous with the resilient outer shell such that the substantially rigid protective plate is substantially completely covered on one side by the resilient outer shell and on an opposite side of the substantially rigid protective plate one or more portions of the resilient inner cushioning is/are positioned between the substantially rigid protective plate and the hand-held electronic device inserted therein to cushion the hand-held electronic device from the substantially rigid protective plate.
In another aspect, the invention comprises a ruggedized case for a hand-held electronic device of the type having a display screen, and includes a ruggedized cover adapted to be fitted closely over the hand-held electronic device and to surround and protect the back, top side, bottom side, left side, and right side thereof. Preferably, the ruggedized cover is open on one side thereof for receiving the hand-held electronic device therein, and includes a substantially rigid protective plate sandwiched between a resilient outer shell molded around the substantially rigid protective plate and a resilient inner cushioning. The resilient inner cushioning can be molded at least partially through the rigid protective plate and be contiguous with the resilient outer shell such that the substantially rigid protective plate is substantially completely covered on one side by the resilient outer shell and on an opposite side of the substantially rigid protective plate one or more portions of the resilient inner cushioning is/are positioned between the substantially rigid protective plate and the hand-held electronic device. The ruggedized case further includes a substantially rigid screen protector for protecting the display screen of the hand-held electronic device, the substantially rigid screen protector being adapted to be closely fitted over a front face of the hand-held electronic device in a manner to overlay the display screen of the hand-held electronic device. The substantially rigid screen protector is adapted to be closely fitted within the ruggedized cover and held firmly therein.
Optionally, the substantially rigid screen protector includes a substantially rigid face panel and at least two substantially rigid side panels extending from and connected to the face panel.
In another form, the present invention comprises a ruggedized case for a hand-held electronic device of the type having a display screen, with the ruggedized case comprising a ruggedized, cushioned main cover adapted to be fitted closely over the hand-held electronic device and to surround and protect the back, top side, bottom side, left side, and right side thereof. The ruggedized, cushioned cover is open on one side thereof for receiving the hand-held electronic device therein, and includes a substantially rigid protective plate sandwiched between a resilient outer shell and a resilient inner cushioning. A substantially rigid screen protector is provided for protecting the display screen of the hand-held electronic device, with the substantially rigid screen protector being adapted to be closely fitted over a front face of the hand-held electronic device in a manner to overlay the display screen of the hand-held electronic device. The substantially rigid screen protector is adapted to be closely fitted within the ruggedized cover and held firmly therein, and has a substantially rigid transparent panel. Optionally, the substantially rigid screen protector snaps into the ruggedized, cushioned main cover.
In yet another form, the present invention relates to a method of protecting a hand-held electronic device of the type having a display screen, with the method comprising the steps of: a. providing a substantially rigid screen protector and a ruggedized main cover; b. placing the substantially rigid screen protector over a front face of the hand-held electronic device in a manner to overlay the display screen to secure the substantially rigid screen protector over the front face of the hand-held electronic device; and c. placing the substantially rigid screen protector together with the hand-held electronic device within the ruggedized cover to secure them therewithin.
In yet another form the present invention comprises a ruggedized case having a ruggedized main cover adapted to be fitted closely over a hand-held electronic device and to surround and protect the back, top side, bottom side, left side, and right side thereof. The ruggedized main cover is substantially tub-shaped and is open on one side thereof for receiving the hand-held electronic device therein. The ruggedized main cover includes a substantially rigid back and four substantially rigid sides extending up from the back, with the ruggedized main cover further comprising a resilient portion. A substantially rigid screen protector is provided for protecting the display screen of the hand-held electronic device and is adapted to be closely fitted over a front face of the hand-held electronic device in a manner to overlay the display screen of the hand-held electronic device. Also, the substantially rigid screen protector is adapted to be closely fitted within the ruggedized main cover and held firmly therein, with the substantially rigid screen protector having a substantially rigid transparent panel and one or more resilient members adjacent an outer face of the transparent panel.
These and other aspects, features and advantages of the invention will be understood with reference to the drawing figures and detailed description herein, and will be realized by means of the various elements and combinations particularly pointed out in the appended claims. It is to be understood that both the foregoing general description and the following brief description of the drawings and detailed description of the invention are exemplary and explanatory of preferred embodiments of the invention, and are not restrictive of the invention, as claimed.
The present invention may be understood more readily by reference to the following detailed description of the invention taken in connection with the accompanying drawing figures, which form a part of this disclosure. It is to be understood that this invention is not limited to the specific devices, methods, conditions or parameters described and/or shown herein, and that the terminology used herein is for the purpose of describing particular embodiments by way of example only and is not intended to be limiting of the claimed invention. Any and all patents and other publications identified in this specification are incorporated by reference as though fully set forth herein.
Also, as used in the specification including the appended claims, the singular forms “a,” “an,” and “the” include the plural, and reference to a particular numerical value includes at least that particular value, unless the context clearly dictates otherwise. Ranges may be expressed herein as from “about” or “approximately” one particular value and/or to “about” or “approximately” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another embodiment.
With reference now to the drawing figures, wherein like reference numbers represent corresponding parts throughout the several views,
The ruggedized case 10 is a two-piece construction in that it includes two main parts: a ruggedized main cover 20 and a screen protector 30. Moreover, the main cover 20 and a screen protector 30 preferably are each multi-layer, composite constructions which use materials of different properties married together to provide good protection for the hand-held electronic device P.
Optionally, the substantially rigid screen protector 30 includes a substantially rigid face panel 31 and at least two substantially rigid side panels 32, 33 extending from and connected to the face panel 31. Also optionally, the substantially rigid screen protector can include a pair of resilient protective pads 36, 37 positioned on upper and lower ends of an outer surface of the substantially rigid face panel 31. See
As is well known in the art, the screen protector 30 can be provided with features to facilitate use of the electronic device without impeding such use. For example, the screen protector 30 can include a button hole or opening 41, a series 42 of holes for a microphone or speaker, etc.
As shown in
The rigid outer shell 21 can be made from a variety of materials, such as polycarbonate (PC), ABS plastic, Nylon, polystyrene, etc, or a blend of various resins. The elastomeric portion of the outer case can be TPE, TPU, silicone, other soft elastomeric materials or the like. The screen protector can be made from PC, ABS, PMMA, or TPU. The soft portions of the screen protector can be silicone, TPE, TPU or other elastomeric materials.
As alluded to briefly above, once the rigid inner protective portion 22 is molded and cooled, it is placed into another mold for forming the resilient outer protective cushioning 21 and the resilient inner cushioning. Thus, the rigid inner portion 22 is used as an insert in the molding of the resilient inner and outer protective cushioning. The rigid inner portion 22 is provided with openings or passageways through which the hot liquid material of the resilient outer portion can flow during the molding of the resilient outer portion. In this way, the resilient material is molded onto the outside (backside) of the rigid inner portion and also onto the inside of the rigid inner portion. Thus, the substantially rigid protective tub 22 is substantially completely covered on one side (the back side) by the resilient outer shell and on an opposite side (the inside) of the substantially rigid protective tub several elements or portions of the resilient inner cushioning is/are positioned between the substantially rigid protective tub and the hand-held electronic device P inserted therein to cushion the hand-held electronic device P from the substantially rigid protective tub. Thus, soft resilient material is placed closely against the hand-held electronic device P, the rigid protective portion is closely against the inner soft cushioning, and an outer layer of soft cushioning material is closely against the rigid protective portion. In this way, the rigid protective panel is sandwiched between elements of soft, cushioning material. Also, the hand-held electronic device P is cradled by soft, cushioning elements, which in turn are backed up by the strong, rigid protective panels, and which in turn are themselves cushioned by more soft, cushioning elements. This composite, cushion-first construction provides superior protection for the device P against mechanical shock, such as occurs when the device P is dropped on a hard floor.
The several elements or portions of the resilient inner cushioning positioned between the substantially rigid protective tub 22 and the hand-held electronic device P inserted therein to cushion the hand-held electronic device P can take various forms. In the example shown in the drawing figures, the resilient inner cushioning is shown in the form of resilient ribs, such as ribs 25-28. Moreover, other resilient elements can be included, such as a resilient logo 29. Together, these resilient elements space the hand-held electronic device P from the substantially rigid protective tub and cushion it as well.
Thus, the substantially rigid protective tub is effectively sandwiched between a resilient outer shell molded around the substantially rigid protective tub and a resilient inner cushioning. As best seen in
Advantageously, the hand-held electronic device is cradled within a substantially rigid tub-like structure (albeit with elastomeric cushioning on the outside and inside thereof). Thus, the rear and all four sides of the hand-held electronic device are substantially armored with a hard shell protective panel. This provides a superior level of protection, particularly when augmented with the inner and outer resilient elements.
As is conventional in the art, the ruggedized case can be provided with movable flaps for covering and uncovering various ports, such as headphone ports, re-charging ports, 30-pin ports, etc. Also, the ruggedized case can be provided with raised buttons to activate various buttons in the hand-held electronic device. Moreover, openings can be formed in the ruggedized case for providing access to microphones, camera lenses, speakers, on/off switches, etc.
In use, the ruggedized case can be used as follows. First, the method comprises the steps of: a. providing a substantially rigid screen protector and a ruggedized main cover; b. placing the substantially rigid screen protector over a front face of the hand-held electronic device in a manner to overlay the display screen to secure the substantially rigid screen protector over the front face of the hand-held electronic device; and c. placing the substantially rigid screen protector together with the hand-held electronic device within the ruggedized cover to secure them therewithin. Thus, the screen protector 20 is first placed over the hand-held electronic device P and then the electronic device P and the screen protector 20 together are inserted into the main protective cover 30.
While the invention has been described with reference to preferred and example embodiments, it will be understood by those skilled in the art that a variety of modifications, additions and deletions are within the scope of the invention, as defined by the following claims.
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/557,702, filed Nov. 9, 2011, the entirety of which is hereby incorporated herein by reference.
Number | Date | Country | |
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61557702 | Nov 2011 | US |