DONEGAN OPTICAL COMPANY, INC. Trademarks
OPTIVISOR
Filed: March 28, 1962
Binocular Magnifiers
Owned by: DONEGAN OPTICAL COMPANY, INC.
Serial Number: 72140929
OPTILOUPE
Filed: March 28, 1962
Loupe Attachment for Binocular Magnifiers
Owned by: DONEGAN OPTICAL COMPANY, INC.
Serial Number: 72140930
