The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2004
Filed:
Aug. 01, 2002
Steven Martin Flaherty, Tucson, AZ (US);
Shawn Michael Nave, Tucson, AZ (US);
Raymond Yardy, Tucson, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A two-lever toggle mechanism operates in conjunction with a conventional toggle bracket of an I/O station to prevent the incorrect loading of a DLT cartridge into a dedicated pass-through slot. A rotating front lever includes a leading protrusion facing the slot and a front wing that cooperates with the toggle bracket to prevent its closure when an incorrectly loaded cartridge is present in the slot. A rotating rear lever similarly incorporates a trailing protrusion facing the slot and a shank slidably coupled to an elongated groove in the front lever, such that the two levers rotate together. Therefore, the trailing protrusion provides an additional safeguard to ensure that only a DLT cartridge that is placed correctly into the slot permits the closure of the toggle bracket.