USD319838SExpiredUtility

Ribbon cartridge for lettering system

27
Assignee: VARITRONIC SYSTEMS INCPriority: Aug 8, 1988Filed: Aug 8, 1988Granted: Sep 10, 1991
Est. expiryAug 8, 2008(expired)· nominal 20-yr term from priority
Inventors:Michael P. KassnerGeorge F. Schwoboda
27
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for ribbon cartridge for lettering system, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.