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Match Document Document Title
8261375 Method of forming a protective covering for the face and eyes  
A face and eye covering device includes a face cover configured for covering the nose and mouth of a wearer. The face cover is air permeable to allow the passage of air therethrough to facilitate...
7540039 Face and eye covering device  
A face and eye covering device includes a face cover configured for covering the nose and mouth of a wearer. The face cover is air permeable to allow the passage of air therethrough to facilitate...
7188625 Ocular surgical protective shield  
External ocular shields for protecting a patient's eyes from medical treatment radiation energy such as a laser during a medical procedure. Each shield has an external surface that absorbs energy...
6944887 Antiglare system for a crash helmet  
Antiglare system for a crash helmet with an outer and an inner helmet shell that has an eyeport that can be closed by a visor and that can be partially covered by a sunshade, wherein the sunshade...
6928662 Cold-weather helmet with removable jaw shield  
A helmet is particularly well suited for cold-weather use. The helmet includes a jaw shield that is detachable from a head portion. A breathing mask connects to the jaw shield via a mask...
6887531 Glare protection device  
The glare protection device for welding applications contains an active electro-optical filter element (2) with an electronic control circuit (3). The active filter element (2) absorbs the...
6795978 Cold-weather helmet with spring loaded sunshield  
A helmet is particularly well suited for cold-weather use. The helmet includes a jaw shield that is detachable from a head portion. A breathing mask connects to the jaw shield via a mask...
6795979 Cold-weather helmet with translucent eye shield  
A helmet is particularly well suited for cold-weather use. The helmet includes a jaw shield that is detachable from a head portion. A breathing mask connects to the jaw shield via a mask...
6615409 Tinted plastic lens for eye protecting devices  
A goggle has a replaceable plastic lens mounted in a flexible frame containing several air vents for passing external air through the goggle interior. The lens is formed of thermoplastic materials...
6584614 Face protector  
Face Protector with a one piece molded plastic assembly, the assembly comprised of a single plane vertically disposed and radially curved member, the radially curved member shaped to fit around a...
6378133 Visor for intercepting laser light for medical treatment  
The present invention relates to a visor for intercepting laser light for medical treatment, which is worn by a surgical operator or an assistant in conducting a surgical operation or diagnosis...
6374424 Protective face mask  
A protective face mask with a concavo-convex shield of methyl methacrylate that covers the wearer's entire face. A nose piece at the concave face of the shield presents laterally spaced fingers to...
6309065 Dual lens X-ray protective eyewear  
X-ray protective eyewear is disclosed having dual lenses disposed within channels in each lens receipt area of the eyewear, the foremost lenses being transparent radiation-blocking lenses and the...
6216695 Disposable surgical face mask with retractable eye shield  
A surgical mask adapted to cover the nose, mouth and eyes of the wearer is disclosed. A transparent lens component is positioned to cover the eyes of the user. A light-transmitting filter element...
6141797 Opaque goggles having openable window  
An improved pair of goggles capable of allowing one eye at a time to view things peripherally, which comprises: an opaque, translucent or tinted transparent front part of the goggles which fits in...
6131208 Eye protection apparatus and method  
Eye protection is disclosed comprising a generally domed eye protector having a base and being shaped to fit over a single eye, and an attachment structure, comprising a double-sided adhesive...
6029271 Facial sun block mask  
A facial sun block mask having a lens that is resistant to ultraviolet radiation. The lens is formed to protect most, if not all, of the face of the wearer. The lens is attached to a main body or...
5877825 Method and device including electro-optical shutter for protection from pulsed radiation  
A method and a safety device for the protection of a user's eye, or other radiation sensitive system, from a pulsed radiation emitted by a radiation source by means of an electro-optical shutter...
5668618 Multilayer lens particularly for sunglasses  
Multilayer lens particularly usable for sunglasses, having a main layer made of polycarbonate, cellulose acetate, or similar materials. A mirror reflecting layer is possibly coupled to the main...
5652964 Photochromatic visor for use with a crash helmet  
A photochromatic visor for use with a crash helmet including a generally transparent plastic curved visor having an outer surface, an inner surface, and a photochromatic reagent added directly...
5640711 Head-mounted visor with variable transmission  
A head-mounted visor with variable transmission has at least two zones with different values of absorption of light. Should the visor be mounted on a pilot's helmet, an upper zone designed for...
5390369 Multi-functional protective eyewear  
Protective eyewear is provided with a visor component integrally sweeping arcuately over the bridge of the nose and over both eyes between opposed extremities that are positioned rearwardly of the...
5383450 Liquid shield visor for a surgical mask  
A clear plastic visor (16) is secured to a mask (12) which is removably attachable to the face of a wearer. The visor (16) is secured to the mask (12) at bond areas (48, 50) on opposite ends of...
5309577 Buoyant wrap-around sunglasses  
An article of protective eye wear, specifically, sunglasses which are self-buoyant is disclosed. The self-buoyant sunglasses include an elongated flexible strap having two free ends provided with...
5255117 Advanced eye or sensor protection and high speed variable optical attenuation system  
In order to protect the eyes or other sensor, from light produced, e.g., by odern laser weapons which have extremely fast onset times and high power per pulse, a protective shutter device is...
5155863 Removable protective cover for breathing mask  
A removable protective cover and blackout for a lens of a face and breathing mask. The device includes a flexible fabric sheet similar in size and shape to that of a transparent viewing lens of...
5146623 Safety spectacles against laser radiation  
A safety spectacles against laser radiation has a first frame part which is of integral construction and in which shields are integrated, which cover the area between the frame and the...
5140710 Bilayer X-ray eye shield  
An eye shield having two layers of X-radiation protective material is disclosed. X-radiation initially encounters a metalized thin layer that permits the substantial transmission of accompanying...
5138723 Goggles with horizontally projecting nose opening  
A goggle including a unitary lens mountable about the head of a user is shown. A lens of the goggle is mounted in a frame. The lens has no nose opening and projects from near the forehead to the...
5131101 Auxiliary shielding device for safety helmets  
An auxiliary shielding device has a visor and an apparatus for mounting the visor to a shield of a safety helmet. The visor is approximately one-half the longitudinal height of the shield and is...
5058207 Viewing window for heat protective clothing  
A transparent face shield suitable for exposure to high temperatures, which shield is composed of a pane of polycarbonate having an exterior surface and an interior surface and a layer of gold...
5020533 Face mask with liquid and glare resistant visor  
A clear plastic visor (16) is secured to a mask (12) which is removably attachable to the face of a wearer. The visor (16) is secured to the mask (12) at bond areas (48, 50) on opposite ends of...
4978208 Photoelectronic diode spatial light modulator and eye protection goggles incorporating the same  
A spatial light modulator includes a photosensor diode and a photoemitting diode array, each having two semiconductive layers of opposite electrical polarities, and which are sandwiched together...
4978182 Laser protection visor with ellipsoidal geometry  
The present invention is a laser protection visor. This visor has an ellipsoidal shape. The major axis of the ellipsoid falls on the line connecting the user's eyes. The foci least as far apart as...
4972521 Protective eyewear  
Protective eyewear is disclosed which comprises a sheet of transparent synthetic plastics material with means for attaching to the wearer's head with a viewing area of said sheet extending across...
4916754 Antiglare apparatus  
A dual visor system enables the wearer to use the device as a conventional visor, or to lower a secondary visor to a position below the eyes to provide an aperture to reduce both direct and...
4793002 Protective eyewear  
An adjustable, disposable eye protector is formed from an adhesive-backed ovoid to circular shaped film segment. The conical shaped eye protectors are easy to use for reducing exposure of the eyes...
4724546 Visor with movable light shield  
A visor assembly utilizes a movable eye screen which passes through a slot in a forwardly extending shade element. The light-transmissive eyescreen is adjustable to a shielding and non-shielding...
4703522 Laser safety eyeglasses  
Laser safety eyeglasses include two protective filters for protecting the eyes against radiation from a laser. The eyeglasses include a frame having a main body defining two rims for accommodating...
4698857 Light secure eyecup for use with night vision goggles  
An eyecup (24) for interfacing a night vision goggle (10) with the eyes of the user (12). A flexible curved eyepiece (28) including a wing (38) provides a tight seal of the periphery of the...
4649571 Dual vision welding helmet  
A welding helmet is fitted with two lenses, one tinted and one relatively clear. The tinted lens is mounted forward of the eyes of the viewer and the clear lens extends obliquely away from the...
4567122 Phototropic materials  
An irreversible phototropic material consists of a plasticized matrix in which is suspended a phototropic transition metal salt and an additive which inhibits the production of haze in the...
4556995 Goggles for sports  
A frame for surrounding and holding the lens of goggles for sports comprises an upper frame member, opposite side frame members and a lower frame member which are formed integrally. A protector is...
4511225 Variable neutral density laser goggles  
Continuously variable neutral density laser goggles are worn by a user so as to enable the user to align and focus laser beams of specified wavelength. A laser goggles frame has the eye openings...
4462661 Laser protection goggles  
The invention is a laser ray eye protection device comprised of a laser detector, voltage controlled lens or lenses, and related interconnecting circuitry. The lenses remain in the normally...
4447914 Goggle  
A flexible goggle has an internal frame ledge with anti-glare textured surface.
4309775 Visor for goggles and method of attachment  
An independent readily attachable visor member for goggles having a rim portion with slots defined therein on the sides thereof to accept a strap, the visor member being formed of a pliable sheet...
4153952 Polarized face shield  
A variable density polarizing attachment for shields combined with spectacles having polarizing lenses is provided along with a method of making variable density shields. A polarizing rotary disc...
4152846 Flight training method and apparatus  
Instrument flight training glasses including a voltage-controlled, liquid crystal viewing lens system operable to a first state of transparency when wearer is viewing the instrument control panel...
4106217 Head mounted flight training apparatus  
Instrument flight training glasses including a voltage controlled, liquid crystal lens system having upper and lower contiguous lens systems independently operable with respect to each other, for...

Matches 1 - 50 out of 70 1 2 >