The present disclosure generally involves ballistic shields comprising handheld, mobile, and stationary partition embodiments that have features for one-way viewing such as one-way ballistic mirror and/or one-way vision graphics while blending into the environment and serving functional purposes. The ballistic shields may also have a variety of additional protective or combative features such as, but not limited to a blinding light system, pepper spray, gun ports, sirens, PA systems, remote communication systems, and medical equipment.

A system and method for retrofitting installed thermal windows to provide anti-ballistic properties to the windows by using a portable system for filling gaps in the windows with an anti-ballistic material that may or may not be cured. Also provided is an optional capability to add controllable tinting capability to these retrofitted windows.

A system and method for retrofitting installed thermal windows to provide anti-ballistic properties to the windows by using a portable system for filling gaps in the windows with an anti-ballistic material that may or may not be cured. Also provided is an optional capability to add controllable tinting capability to these retrofitted windows.

An anti-ballistic protection system for protecting a space in a building or vehicle comprising a protective blind including plurality of slats or a sheet of a laminated material having a plurality of layers of lightweight, flexible, ballistic resistant material which are secured together using a glue, heat weld, or stitching. The system may include an automated control system operably configured to cause a change in state of the blind from a retracted state to a protective deployed state, which may include a sensing system operably configured to detect a threatening event, wherein the sensing system upon sensing the threatening event triggers the blind to transition from the retracted state to the deployed protective state such that in the protective state, the blinds are adapted to be resistant to penetration by high-speed ballistic objects such as bullets.

An anti-ballistic protection system for protecting a space in a building or vehicle comprising a protective blind including plurality of slats or a sheet of a laminated material having a plurality of layers of lightweight, flexible, ballistic resistant material which are secured together using a glue, heat weld, or stitching. The system may include an automated control system operably configured to cause a change in state of the blind from a retracted state to a protective deployed state, which may include a sensing system operably configured to detect a threatening event, wherein the sensing system upon sensing the threatening event triggers the blind to transition from the retracted state to the deployed protective state such that in the protective state, the blinds are adapted to be resistant to penetration by high-speed ballistic objects such as bullets.

Ballistic shields having a convex configuration including a middle section and forward angled left side and right side wings. The shields may also include at least three manual or electro-mechanical roller units, transparent windows or display devices with cameras or other motions sensors, and spikes, electro-shock devices, or non-lethal incapacitating devices.

Provided is a rescue capsule for shelter in tunnel construction, relating to lifesaving equipment. The rescue capsule includes a housing. A cavity of the housing includes an equipment compartment which is located at an upper portion of the cavity and a passenger compartment which is located at a lower portion of the cavity. An exterior of the housing is provided with an external skeleton. The exterior of the housing is further provided with an external indicating sign and an external rescue indicator. The housing is further provided with an explosion-proof sealing door. An oxygen cylinder, a power supply, a maintenance box, a first air purifier and a medical box are provided in the equipment compartment. Areas where the maintenance box and the medical box of the equipment compartment are provided communicate with the passenger compartment.

A window apparatus that can either be retrofitted in an existing blind or have the dimensions to fit into a new blind to allow a hunter to hunt with either a firearm or a bow. The window apparatus is made up of a frame having at least two panels. One of the panels is substantially transparent to allow a hunter to look for game. The second panel has a slotted aperture that is made up of at least one elastomeric membrane. The slotted aperture allows a hunter to protrude a portion of a firearm through the membrane, creating a barrier to stop scent from egressing, heat from escaping in cold seasons, and precipitation and insects from coming into the hunting blind. The elastomeric membrane can conceal the firearm further by matching the color of the portion of the firearm.

According to one or more embodiments described herein, a cloaking device may comprise a first mirror, a second mirror, a third mirror, and a fourth mirror. The cloaking device may further comprise a first lens, a second lens, a third lens, and a fourth lens. Each of the first lens, the second lens, the third lens, and the fourth lens may be achromatic cylindrical lenses, or each of the first lens, the second lens, the third lens, and the fourth lens may be acylindrical lenses.

According to one or more embodiments described herein, a cloaking device may comprise a first mirror, a second mirror, a third mirror, and a fourth mirror. The cloaking device may further comprise a first lens, a second lens, a third lens, and a fourth lens. Each of the first lens, the second lens, the third lens, and the fourth lens may be achromatic cylindrical lenses, or each of the first lens, the second lens, the third lens, and the fourth lens may be acylindrical lenses.