Abstract: A reflex sight device for a firearm includes a cover body configured to be couplable to a sight and having a vision opening; and a lens shield being detachably covered on the vision opening.

Abstract: A protective cover for a device installed on a firearm includes a cover body having a housing portion and a base portion integrally and inwardly extended from the housing portion; wherein the cover body includes an inner surface having at least one securing protrusion configured to match with an outer surface of the device for tightly securing the cover body on the device.

Abstract: A protective cover for a sighting device installed on a firearm includes a cover body configured to be couplable to the sighting device and having a rear vision opening; the sighting device having a top protrusion; wherein the cover body includes a top securing unit which is configured to be clipped on the top protrusion to tightly secure the cover body on the sighting device.

Abstract: A protective cover for a sighting device installed on a firearm includes a cover body configured to be couplable to the sighting device and having a rear vision opening; the sighting device having a top protrusion; wherein the cover body includes a top securing unit which is configured to be clipped on the top protrusion to tightly secure the cover body on the sighting device.

Abstract: A reflex sight device for a firearm includes a cover body configured to be couplable to a sight and having a vision opening; and a lens shield being detachably covered on the vision opening.

Abstract: A protective case discloses an electronic device protective casing, comprising an outer wall of back cover of outer protective layer and an inner wall of the back cover of the outer protective layer. The protective case further comprises an inner flexible layer corresponds to the inner wall of the back cover of the outer protective layer. The back cover comprises an amplifying chamber. Furthermore, the outer layer of the protective case can be made with hard material such as polycarbonate (PC) and the inner flexible layer can be made with soft material such as thermoplastic polyurethane (TPU), so that the protective case is able to protect the electronic device from drops and shocks. Finally, the sound emitted from the speaker of the electronic device comes through the amplifying chamber on the back cover of the protective case with an enhanced, amplified, better quality and wider range sound.

Abstract: The present invention relates to a protective case, in particular a waterproof case for electronic device. The waterproof case comprises a front cover, a back cover, a first sealing plug and a second sealing plug, wherein the front cover is provided with a transparent sheet, a frame and a bottom wrap, and the back cover at least has an open end and a blind end. The good sealing and waterproof performance for the case can be achieved by the close fit between the waterproof strip and groove disposed at both sides' edges of the back cover and the front cover, and the outer locking shell. Moreover, the back cover, the front cover and the outer locking shell can be made of inexpensive material that makes the present invention easy to be manufactured.

Abstract: A protective case for an electronic device comprises a main frame with clear display panel as collage template to be able to display photographs and/or artworks. In one embodiment, the clear display panel is removable and interchangeable; so that the user has the flexibility of changing to a different display panel which serves as the collage template, therefore, the user is able to display their favorite photographs and/or artworks at their own convenience.

Abstract: A protective case discloses an electronic device protective casing, comprising the main protective shell body and the universal decorative pattern layer, the said main protective shell body layer has a pattern opening corresponding to the pattern of the universal decorative pattern layer to snugly fit in, and the said decorative pattern layer disposed on the said protective shell body layer via fixed plate. And the said fixed plate area is greater than the said decorative pattern layer. Since the said universal decorative pattern layer and the said protective shell body are manufactured separately, the universal decorative plate will be able to use for different electronic devices, therefore it will reduce the cost to make such case in term of reproduction of molding, and thereby the cost of the electronic device protective case will be as well reduced.

Abstract: The present invention is designed to provide the ability to protect the LCD screen of a touchscreen cell phone from being scratched by incorporating into a protector case for the touchscreen LCD a thin transparent lens so that an individual's fingers or a stylus do not directly come in contact with the touchscreen of the LCD phone but instead, are shielded by the lens so that in the event that there are scratches on the lens, the case can be easily discarded and replaced with another inexpensive case which contains the protector case to protect the cell phone and the lens to protect the touchscreen LCD.