USD270055SExpiredUtility

Combined disc and tape drive

77
Assignee: IRWIN INT INCPriority: Sep 8, 1980Filed: Sep 8, 1980Granted: Aug 9, 1983
Est. expirySep 8, 2000(expired)· nominal 20-yr term from priority
Inventors:Samuel N. IrwinOtto R. ButschFrancis LumJuan F. Velazquez
77
PatentIndex Score
16
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined disc and tape drive, substantially as shown and described.

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