Printing ribbon cartridge

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Information

Patent Grant
D305548

References
Source

Patent Number
D305,548
Date Filed
Tuesday, December 15, 1987
37 years ago
Date Issued
Tuesday, January 16, 1990
35 years ago

Inventors
- Mario Bellini
Original Assignees
- Ing. C. Olivetti & C., S.p.A.
Examiners
- Largen; James R.
Agents
- Banner, Birch, McKie & Beckett

US Classifications
- D18 - Printing and office machinery
Field of Search
- US
- D18 12
- D18 22
- D18 23
- D18 99
- 400 1961
- 400 208
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a printing ribbon cartridge, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
53456-B/87	Jun 1987	ITX

US Referenced Citations (11)

Number	Name	Date	Kind
D234633	Bellini	Mar 1975
D246332	Bellini	Nov 1977
D272544	Daughters	Feb 1984
D277193	Asahi	Jan 1985
D281255	Nibley et al.	Nov 1985
D281257	Bellini	Nov 1985
D286057	Tamada et al.	Oct 1986
D289529	Cappotto et al.	Apr 1987
D290715	Omino et al.	Jul 1987
4175719	Speckman	Nov 1979
4511271	Oberto	Apr 1985