Telescopic captive fastener

Details Telescopic captive fastener Telescopic captive fastener

2007-10-09

2007-10-09

Mitchell, Katherine (Department: 3677)

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Internally threaded fastener element, e.g., nut, etc.

Multipart

C411S433000, C411S353000, C411S108000, C411S999000

Reexamination Certificate

active

11559428

ABSTRACT:
A telescopic captive fastener has a knob, a ferrule, a spring, and at least one sleeve. The sleeve extends telescopically between the ferrule and the knob.

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