About 2 Trademarks found that are owned by NatIonal Optical & Scientific Instruments Inc.

The mark consists of the letter N formed with triple lines, surrounded by a box formed with triple lines, followed by the word NATIONAL in upper case letters.

Microscopes; microscope parts; microscope accessories, namely, bulks, cases, covers, bulbs, power cords and recharging devices, lenses and eyepieces; forensic microscopes; compound microscopes; digital microscopes; field microscopes; class microscopes; stereoscopic microscopes; cordless microscopes; microscope cameras and digital cameras

Online and traditional wholesale store services featuring microscopes, microscope parts and microscope accessories

The mark consists of the letter N formed with triple lines, surrounded by a box formed with triple lines, all above the word NATIONAL in upper case letters.