97711381
Dec 9, 2022
Enlarging apparatus for photography, namely, slide or photograph projection apparatus for producing a larger photographic image; enlarging apparatus for photography, namely, photography projectors; magnifying lenses; magnifying lenses for use in optics; magnifier, namely, magnifying lenses, magnifying glasses, and optical lenses; equalizer for magnifier, namely, optical position sensors and optical sensors; screen magnifier for smartphone; projection screens; small projection apparatus, namely, video projectors, picture projectors, and slide or photograph projection apparatus; head-mounted video displays; head-mounted displays, namely, heads-up displays (HUDs) in the nature of transparent electronic displays for use in projection of data from a mobile device onto a vehicle windshield, head-mounted displays, namely, heads-up displays (HUDs) in the nature of transparent electronic displays for use in providing motorcycle riders with navigational and operational information, head-up displays (HUDs) for vehicles, namely, transparent electronic displays for providing users with navigational and operational information, head-up displays for use in general aviation aircraft, namely, transparent electronic displays for providing aircraft crew members with navigational and operational information, and head-up displays for use in military and commercial aircraft, namely, fixed and helmet mounted transparent electronic displays for providing aircraft crew members with navigational and operational information; head mounted displays, namely, eyeglasses with video displays mounted in the eyeglasses
Electrical and Scientific Apparatus