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Class Information
Number: 351/158
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > Combined
Description: Subject matter wherein the spectacles or eyeglasses are combined with additional structure, which may or may not be optical, and not provided for elsewhere.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4966451 |
Eyeglass flotation apparatus |
Oct. 30, 1990 |
| 4953231 |
Shade attachment for eyeglasses |
Sep. 4, 1990 |
| RE33311 |
Binocular eyeglasses for image magnification |
Aug. 28, 1990 |
| 4945573 |
Visor and shield attached to eyeglasses |
Aug. 7, 1990 |
| RE33286 |
Personal air conditioner |
Aug. 7, 1990 |
| 4944582 |
Device for supporting spectacles frames |
Jul. 31, 1990 |
| 4938582 |
Chromo therapy device |
Jul. 3, 1990 |
| 4930163 |
Apparatus for supporting an eyeglass frame lens assembly in a diving or protective mask |
Jun. 5, 1990 |
| 4929075 |
Optical viewing system |
May. 29, 1990 |
| 4913536 |
Variable power lens and method |
Apr. 3, 1990 |
| 4907860 |
Three dimensional viewing glasses |
Mar. 13, 1990 |
| 4904078 |
Eyeglass frame with electroacoustic device for the enhancement of sound intelligibility |
Feb. 27, 1990 |
| 4902120 |
Eyeglass headphones |
Feb. 20, 1990 |
| 4893840 |
Article identification label and method of article identification |
Jan. 16, 1990 |
| 4893919 |
Head supported optical suspension system |
Jan. 16, 1990 |
| 4890767 |
Headband squirter |
Jan. 2, 1990 |
| 4878749 |
Protective eyewear with interchangeable decorative frames |
Nov. 7, 1989 |
| 4877316 |
Telemicroscopic apparatus for sighting and bi-level viewing |
Oct. 31, 1989 |
| 4874235 |
Stereoscopic viewing system and method |
Oct. 17, 1989 |
| 4869584 |
Louvered sunglasses |
Sep. 26, 1989 |
| 4869586 |
Sunglasses in combination with cap visor |
Sep. 26, 1989 |
| 4867551 |
Display projection optical system for spectacles or sunglasses |
Sep. 19, 1989 |
| 4865438 |
Spectacles provided with a magnifier having an automatic focusing function |
Sep. 12, 1989 |
| 4863468 |
Universally adjustable telescopic spectacle assembly for use with implanted intraocular lenses and associated methods |
Sep. 5, 1989 |
| 4858476 |
Breathing zone air sampler |
Aug. 22, 1989 |
| 4859047 |
Glare reducing night driving glasses |
Aug. 22, 1989 |
| 4854690 |
Eye sight restorer device and method |
Aug. 8, 1989 |
| 4852988 |
Visor and camera providing a parallax-free field-of-view image for a head-mounted eye movement measurement system |
Aug. 1, 1989 |
| 4848890 |
Visor with point sun blocking |
Jul. 18, 1989 |
| 4848166 |
Wearable air sampling device |
Jul. 18, 1989 |
| 4843643 |
Protective visor, particularly for dentists |
Jul. 4, 1989 |
| 4842400 |
Visual apparatus |
Jun. 27, 1989 |
| 4834525 |
Visual aid device |
May. 30, 1989 |
| 4830480 |
Tint display device |
May. 16, 1989 |
| 4828355 |
Tubular eyeglass frame |
May. 9, 1989 |
| 4826307 |
Free-standing spectacles with mirror |
May. 2, 1989 |
| 4822160 |
Flashing spectacles |
Apr. 18, 1989 |
| 4822161 |
Illuminating spectacle apparatus |
Apr. 18, 1989 |
| 4821340 |
Face shield |
Apr. 18, 1989 |
| 4815838 |
Visor mounted lens |
Mar. 28, 1989 |
| 4810080 |
Protective eyewear with removable nosepiece and corrective spectacle |
Mar. 7, 1989 |
| 4810081 |
Binocular spectacles |
Mar. 7, 1989 |
| 4807985 |
Automatic focusing system for telescopes |
Feb. 28, 1989 |
| 4806011 |
Spectacle-mounted ocular display apparatus |
Feb. 21, 1989 |
| 4804261 |
Anti-claustrophobic glasses |
Feb. 14, 1989 |
| 4798454 |
Integral rear view mirror for eyeglasses |
Jan. 17, 1989 |
| 4798455 |
User reconfigurable novelty glasses |
Jan. 17, 1989 |
| 4796307 |
Ear protector |
Jan. 10, 1989 |
| 4796987 |
Digital display for head mounted protection |
Jan. 10, 1989 |
| 4795248 |
Liquid crystal eyeglass |
Jan. 3, 1989 |
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