Paperboard ribbon cartridge

Details Paperboard ribbon cartridge Paperboard ribbon cartridge

1980-09-08

1982-10-05

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Package for ribbon facilitating mounting of ribbon on...

229 16R, 242 5553, 400207, B41J 3528

Patent

active

043525784

ABSTRACT:
The object of the invention is to provide a ribbon cartridge which can be made from bendable material such as cardboard. The cartridge is folded around the ribbon 27 connected to supply spool 5 and take-up spool 23 from a blank having top panel 1 joined to bottom panel 35 by separated front panels 61. An extension 69 from top panel 1 is folded into the cartridge to form an internal post 19. The cartridge is glued together.

REFERENCES:
patent: 1901532 (1933-03-01), Powell et al.
patent: 1927667 (1933-09-01), Miller
patent: 2017176 (1935-10-01), Andrews
patent: 2257208 (1941-09-01), Wagner
patent: 2293187 (1942-08-01), Becker
patent: 3130892 (1964-04-01), Krueger et al.
patent: 3151723 (1964-10-01), Wendt
patent: 3185373 (1965-05-01), Margulies
patent: 3627118 (1971-12-01), Daggs
patent: 3731781 (1973-05-01), Caudill et al.
patent: 3958768 (1976-05-01), Fairbanks

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