Bags adapted for laptops; Sleeves for laptops; Computer keyboards; Computer peripheral devices; Electronic pens; Computer cursor control devices, namely, computer mouse; Mouse pads; Blank USB flash drives; Air quality measurement apparatus, namely, particle counters; Lap-counting devices, namely, counters for use during sporting activities; Chronographs for use as specialized time recording apparatuses; Neon signs; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points; Electronic communications systems comprised of computer hardware and software for the transmission of data between two points; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points; LAN computer cards for connecting portable computer devices to computer networks; Radios; Portable telephones; Satellite-aided navigation systems; Computer hardware and software system for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; Global positioning system (GPS); GPS navigation device; GPS tracking devices; Hardware and software adapter for coupling a GPS receiver to the microphone input of a digital camcorder; Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications; GPS navigation services; Cell phone straps; Earphones; Electrical pickups for use with musical instruments; Electronic sound pickup for guitars and basses; Cabinets for loudspeakers; Recording and playing devices for sound and image carriers; Loudspeakers; Megaphones; Microphones; Sound transmitting apparatus; Sound recording apparatus; Horns for loudspeakers; Acoustic couplers; Personal stereos; Headphones; Portable media players; Cameras; Slide projectors; Transparency projection apparatus; Slide or photograph projection apparatus; Radio transmitters and receivers for remote controls, radio controls; Video screens; Eyeglass cases; Spectacle frames; Chargers for electric batteries; Battery chargers; Batteries, electric; Solar batteries