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:
Jun. 08, 2004
Filed:
Sep. 25, 2000
Scott M. Branch, Rochester, MN (US);
David P. Gaio, Rochester, MN (US);
Michael F. Hanley, Rochester, MN (US);
William K. Hogan, Rochester, MN (US);
JDS Uniphase Corporation, San Jose, CA (US);
Abstract
A latch is controlled to latch and unlatch a device by using a portion of the insertion and extraction movement of the device being latched. The latch incorporates a pivoted latching member carried on the device being latched. The end or latching surface is positionable behind a latch bar, preventing the extraction of the latched device. The latch member is displaced to latch or release by a spring disposed between the frame of the device being latched and the latch member. When the actuator member is withdrawn from its ineffective position and if the latch arm occupies a latched position, the actuator member engages surfaces on the latch member and the module frame which are too closely spaced to permit free passage of the engaging portion of the actuator. This engagement with the surfaces results in spreading the engaged portions of the module frame and the latch member, thereby pivoting the latch member to unlatch the latching end of the latch member from a retaining surface.