SIGMA Trademark

Interchangeable lenses for cameras; lenses for digital cameras; interchangeable lenses for digital cameras; cinematographic cameras; camera lenses for photographing; cinematographic machine and apparatus; instruments containing eyepieces, namely, telescopes and scopes; binoculars; photographic viewfinders; camera lenses; digital cameras; video cameras; cameras; cameras for photography; motion-picture cameras for self-developing film; camera hoods; shutter releases for cameras; flashlights for use in photography; lens filters for cameras; lens hoods; straps for cameras; electronic device that connects a lens to a PC via USB; lenses for cameras in the nature of teleconverters; camera lens mounts, namely, mount converters; sockets specially designed for camera tripods; lens caps for use with film, digital, and video cameras; camera cases, namely, camera cages; downloadable calendaring software; electronic books in the field of magazines and photo books; magnifying glasses; grips for cameras; power adapters, namely, AC adapters; viewfinders for cameras; electronic viewfinders; bags for cameras and photographic equipment; holders adapted for photography filters; adapters specially designed to attach photographic macro flash units to cameras; power grips in the nature of battery packs for cameras; strap holders for cameras; lens cap holder in the nature of buckles for holding camera lens caps; camera lens cases