Telescoping fastener

Details Telescoping fastener Telescoping fastener

2005-09-13

2009-11-17

Sandy, Robert J (Department: 3677)

Buckles, buttons, clasps, etc.

Cord and rope holders

C024S13600R

Reexamination Certificate

active

07617574

ABSTRACT:
A telescoping fastener includes a debris clearance and drain port in a housing of the fastener, and a plunger operable in the housing to move contaminants toward the port for removal. A force concentrating tip breaks up snow, ice or accumulated debris. Relief channels in the plunger facilitate movement of contaminants around the plunger and movement of the plunger through contaminants within the housing.

REFERENCES:
patent: 143332 (1873-09-01), Covert
patent: 1223957 (1917-04-01), Gardner
patent: 4453292 (1984-06-01), Bakker
patent: 4675948 (1987-06-01), Bengtsson
patent: 4724584 (1988-02-01), Kasai
patent: 4839946 (1989-06-01), Murai
patent: 5263232 (1993-11-01), Matoba
patent: 5621952 (1997-04-01), Frano
patent: 5671505 (1997-09-01), Anscher
patent: 5737808 (1998-04-01), Ikeda
patent: 6018851 (2000-02-01), Anscher
patent: 6038746 (2000-03-01), Anscher et al.
patent: 6276030 (2001-08-01), Smith
patent: 6339865 (2002-01-01), Takahashi et al.
patent: 6453524 (2002-09-01), Liu
patent: 6510627 (2003-01-01), Liu
patent: 2005/0268436 (2005-12-01), Yoshiguchi

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