Optical waveguides – Accessories – Plug/termination device
Reexamination Certificate
2007-06-29
2009-12-08
Healy, Brian M (Department: 2883)
Optical waveguides
Accessories
Plug/termination device
C385S053000, C385S056000, C385S058000, C385S060000, C385S076000, C385S077000, C385S078000, C385S134000, C356S073100
Reexamination Certificate
active
07630610
ABSTRACT:
A loop back device can include a dust cap with which to protect the loop back ferrule after use to facilitate reuse of the loop back device. The dust cap can be provided at a free end of the loop back device when the loop back device is secured to a tether connector. When the loop back device is removed from the tether connector, the dust cap is removed from the free end of the device and is mounted over the ferrule to protect the loop back ferrule.
REFERENCES:
patent: 4736100 (1988-04-01), Vastagh
patent: 5039456 (1991-08-01), Bowen et al.
patent: 5076688 (1991-12-01), Bowen et al.
patent: 6454464 (2002-09-01), Nolan
patent: 7489849 (2009-02-01), Reagan et al.
patent: 2006/0233506 (2006-10-01), Noonan et al.
patent: 2006/0257092 (2006-11-01), Lu et al.
patent: 2007/0274658 (2007-11-01), Isenhour et al.
patent: 2009/0002689 (2009-01-01), Cobb et al.
Cobb, III John Clifton
Lu Yu
Reagan Randy
ADC Telecommunications Inc.
Healy Brian M
Merchant & Gould P.C.
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