Color printer including a multiple color ink ribbon cartridge and tensioning device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4712931
SERIAL NO

06711791

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A color printer includes a carriage slidably movable on a printer frame. A print head is mounted on the carriage. A multiple-color ink ribbon having bands of color is stored in a cartridge which guides the multiple-color ink ribbon to the print head. A color selecting mechanism moves the cartridge and the multiple-color ink ribbon relative to the print head to select a color band for printing. An advancing mechanism winds the multiple-color ink ribbon in the storage member to tension the multiple-color ink ribbon after a color band has been selected and prior to printing.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON KABUSHIKI KAISHA4-1 NISHISHINJUKU 2-CHYOME SHINJUKU-KU TOKYO-TO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohshima, Keiichi Nagano, JP 21 376

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation