Gas separation – Combined or convertible – In motor vehicle
Reexamination Certificate
2006-09-08
2009-12-08
Hopkins, Robert A (Department: 1797)
Gas separation
Combined or convertible
In motor vehicle
C055S495000, C055S503000, C055S523000, C055SDIG030, C123S19800E, C060S297000, C060S311000, C292S149000, C292S248000, C292S276000, C292S291000, C292S294000, C029S033200, C029S254000, C029S254000, C029S254000, C029S214000, C029S215000, C029S216000, C029S264000, C029S265000
Reexamination Certificate
active
07628835
ABSTRACT:
In a fastening portion for fastening an upper retaining portion and a lower retaining portion by means of a mounting screw, the upper retaining portion has a screw hole and a cylindrical guide formed around and above the screw hole. Further, a projection is formed on the inner wall of the cylindrical guide at an upper portion thereof. In a loosened condition of the mounting screw where it is disengaged from a screw hole, the head portion of the mounting screw is caught to be retained by the projection. The upper portion of the cylindrical guide is tapered so that it has an inner diameter smaller than the diameter of the head portion of the mounting screw. Accordingly, even when the upper retaining portion is turned upside down in the loosened condition of the mounting screw, the mounting screw does not fall down from the upper retaining portion.
REFERENCES:
patent: 3779013 (1973-12-01), Faber et al.
patent: 5388400 (1995-02-01), Hoppenstedt et al.
patent: 5582146 (1996-12-01), Linsbauer et al.
patent: 5758496 (1998-06-01), Rao et al.
patent: 5912370 (1999-06-01), McConkey
patent: 6547845 (2003-04-01), Grant, Sr.
patent: 7234296 (2007-06-01), Kojima
patent: 10-85539 (1998-04-01), None
patent: 2000-104631 (2000-04-01), None
Honda Motor Co. Ltd.
Hopkins Robert A
Pham Minh-Chau T
Westerman Hattori Daniels & Adrian LLP
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