Bags for cameras and photographic equipment; Camcorders; Cameras; Cases for photographic apparatus; Electric door bells; Electrical plugs; Global positioning system (GPS) apparatus; Laser detectors for detecting wireless signal; Microscopes; Photographic filters; Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; Self-timers; Shutter releases; Smartwatches; Sound recording apparatus; Tripods for cameras; Acoustic a...